$TCBK
TRICO BANCSHARES / Stock $tcbk

$tcbk Overview Financials Valuation SEC Filings Company Website

2015 Q4 Form 10-Q Financial Statement

#000119312515372055 Filed on November 09, 2015

Income Statement

Concept	2015 Q4	2015 Q3	2014 Q3
Revenue	$42.49M	$41.33M	$29.13M
YoY Change	16.71%	41.88%	5.79%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.700M	$1.700M	$1.400M
YoY Change	-10.53%	21.43%	7.69%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.349M	$1.339M	$1.082M
YoY Change	-6.12%	23.75%	-7.44%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$18.81M	$21.06M	$14.24M
YoY Change	96.35%	47.96%	16.01%
Income Tax	$7.388M	$8.368M	$6.001M
% Of Pretax Income	39.28%	39.73%	42.16%
Net Earnings	$11.42M	$12.69M	$8.234M
YoY Change	102.16%	54.17%	11.86%
Net Earnings / Revenue	26.88%	30.71%	28.27%
Basic Earnings Per Share		$0.56	$0.51
Diluted Earnings Per Share	$0.50	$0.55	$0.50
COMMON SHARES
Basic Shares Outstanding	22.76M shares	22.76M shares	16.14M shares
Diluted Shares Outstanding		23.01M shares	16.33M shares

Balance Sheet

Concept	2015 Q4	2015 Q3	2014 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$303.5M	$209.3M	$369.7M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$43.81M	$42.33M	$32.18M
YoY Change	0.73%	31.55%	2.99%
Goodwill	$63.46M	$63.46M	$15.52M
YoY Change	0.0%	308.93%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$36.40M	$36.40M	$28.00M
YoY Change	-3.45%	30.0%	-3.45%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$4.221B	$4.022B	$2.795B
YoY Change	7.77%	43.89%	6.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$800.0K	$800.0K	$800.0K
YoY Change	-20.0%	0.0%	-11.11%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$12.30M	$6.900M	$12.70M
YoY Change	32.26%	-45.67%	-13.01%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$800.0K	$800.0K	$800.0K
YoY Change	-20.0%	0.0%	-11.11%
LONG-TERM LIABILITIES
Long-Term Debt	$56.50M	$56.40M	$41.20M
YoY Change	0.36%	36.89%	0.0%
Other Long-Term Liabilities	$2.485M	$3.177M	$8.523M
YoY Change	-34.98%	-62.72%	35.65%
Total Long-Term Liabilities	$2.485M	$3.177M	$8.523M
YoY Change	-34.98%	-62.72%	35.65%
TOTAL LIABILITIES
Total Short-Term Liabilities	$800.0K	$800.0K	$800.0K
Total Long-Term Liabilities	$2.485M	$3.177M	$8.523M
Total Liabilities	$3.769B	$3.578B	$2.528B
YoY Change	7.73%	41.57%	5.9%
SHAREHOLDERS EQUITY
Retained Earnings	$206.3M	$199.3M	$172.9M
YoY Change	17.18%	15.29%	10.64%
Common Stock	$247.6M	$246.3M	$92.69M
YoY Change	1.34%	165.73%	4.09%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$452.1M	$443.3M	$267.4M
YoY Change
Total Liabilities & Shareholders Equity	$4.221B	$4.022B	$2.795B
YoY Change	7.77%	43.89%	6.19%

Cashflow Statement

Concept	2015 Q4	2015 Q3	2014 Q3
OPERATING ACTIVITIES
Net Income	$11.42M	$12.69M	$8.234M
YoY Change	102.16%	54.17%	11.86%
Depreciation, Depletion And Amortization	$1.700M	$1.700M	$1.400M
YoY Change	-10.53%	21.43%	7.69%
Cash From Operating Activities	$10.40M	$18.80M	$10.40M
YoY Change	85.71%	80.77%	-35.0%
INVESTING ACTIVITIES
Capital Expenditures	-$2.700M	-$1.500M	-$1.400M
YoY Change	237.5%	7.14%	27.27%
Acquisitions
YoY Change
Other Investing Activities	-$89.00M	-$90.50M	-$40.70M
YoY Change	-188.21%	122.36%	-58.93%
Cash From Investing Activities	-$91.70M	-$92.00M	-$42.20M
YoY Change	-191.52%	118.01%	-57.84%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	175.3M	113.1M	57.00M
YoY Change	29.56%	98.42%	72.21%
NET CHANGE
Cash From Operating Activities	10.40M	18.80M	10.40M
Cash From Investing Activities	-91.70M	-92.00M	-42.20M
Cash From Financing Activities	175.3M	113.1M	57.00M
Net Change In Cash	94.00M	39.90M	25.20M
YoY Change	-61.01%	58.33%	-149.41%
FREE CASH FLOW
Cash From Operating Activities	$10.40M	$18.80M	$10.40M
Capital Expenditures	-$2.700M	-$1.500M	-$1.400M
Free Cash Flow	$13.10M	$20.30M	$11.80M
YoY Change	104.69%	72.03%	-30.99%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2007Q3	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	500000	shares
CY2007Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15814662	shares
CY2007Q3	tcbk	Stock Repurchase Program Percentage Of Common Stock StockRepurchaseProgramPercentageOfCommonStock	0.032	pure
CY2014Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	39968000
CY2014Q2	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	16298000
CY2014Q2	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2045000
CY2014Q2	tcbk	Reserve For Unimpaired Loans Due To Change In Methodology ReserveForUnimpairedLoansDueToChangeInMethodology	1438000
CY2014Q2	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-37000
CY2014Q3	us-gaap	Stockholders Equity StockholdersEquity	267380000
CY2014Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	30420000
CY2014Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	4091000
CY2014Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	37920000
CY2014Q3	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	53596000
CY2014Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1648036000
CY2014Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	14873000
CY2014Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	6102000
CY2014Q3	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	5096000
CY2014Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	70046000
CY2014Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	369679000
CY2014Q3	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1765871000
CY2014Q3	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2220000
CY2014Q3	tcbk	Loans Acquired With Deteriorated Credit Quality LoansAcquiredWithDeterioratedCreditQuality	47789000
CY2014Q3	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-13000
CY2014Q4	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Percentage BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage	0.289	pure
CY2015Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	35455000
CY2015Q2	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	12947000
CY2015Q2	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2125000
CY2015Q2	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-466000
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	279000	shares
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1034850	shares
CY2015Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.17
CY2015Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22764295	shares
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1034850	shares
CY2015Q3	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2015Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	22764295	shares
CY2015Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	18.17
CY2015Q3	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	27338000
CY2015Q3	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	77279000
CY2015Q3	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1187238000
CY2015Q3	us-gaap	Stockholders Equity StockholdersEquity	443345000
CY2015Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	15755000
CY2015Q3	us-gaap	Federal Home Loan Bank Advances Activity For Year Maximum Outstanding At Any Month End FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd	0
CY2015Q3	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1100607000
CY2015Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3177000
CY2015Q3	us-gaap	Deferred Revenue DeferredRevenue	1341000
CY2015Q3	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	30145000
CY2015Q3	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	6661000
CY2015Q3	us-gaap	Other Liabilities OtherLiabilities	54252000
CY2015Q3	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	6232000
CY2015Q3	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	56420000
CY2015Q3	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2534000
CY2015Q3	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	2276000
CY2015Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36518000
CY2015Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	4183000
CY2015Q3	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	795000
CY2015Q3	us-gaap	Other Borrowings OtherBorrowings	6859000
CY2015Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	15000000
CY2015Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	199331000
CY2015Q3	us-gaap	Liabilities Liabilities	3578283000
CY2015Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4021628000
CY2015Q3	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	3899000
CY2015Q3	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2357265000
CY2015Q3	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	62889000
CY2015Q3	us-gaap	Common Stock Value CommonStockValue	246312000
CY2015Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2015Q3	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	817034000
CY2015Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	0
CY2015Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	34855000
CY2015Q3	us-gaap	Deposits Deposits	3457872000
CY2015Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Maximum Amount Available FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable	1109376000
CY2015Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2298000
CY2015Q3	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	94458000
CY2015Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	6658000
CY2015Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	329361000
CY2015Q3	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2361149000
CY2015Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	992000
CY2015Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	2003000
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	130000
CY2015Q3	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	5152000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	299034000
CY2015Q3	us-gaap	Assets Assets	4021628000
CY2015Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	12876000
CY2015Q3	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	528000
CY2015Q3	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	883000
CY2015Q3	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	6622000
CY2015Q3	us-gaap	Cash And Due From Banks CashAndDueFromBanks	84306000
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	927000
CY2015Q3	us-gaap	Land And Land Improvements LandAndLandImprovements	8883000
CY2015Q3	us-gaap	Us Government Agencies Securities At Carrying Value USGovernmentAgenciesSecuritiesAtCarryingValue	1006998000
CY2015Q3	us-gaap	Assets Held In Trust AssetsHeldInTrust	1694000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	0
CY2015Q3	us-gaap	Loans And Leases Receivable Gross Carrying Amount Covered LoansAndLeasesReceivableGrossCarryingAmountCovered	5886000
CY2015Q3	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	5285000
CY2015Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	68082000
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1090000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	117499000
CY2015Q3	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax	7309000
CY2015Q3	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	2433048000
CY2015Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	42334000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	117499000
CY2015Q3	us-gaap	Deferred Sales Commission DeferredSalesCommission	755000
CY2015Q3	us-gaap	Foreclosed Assets ForeclosedAssets	5285000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	883000
CY2015Q3	us-gaap	Asset Backed Securities At Carrying Value AssetBackedSecuritiesAtCarryingValue	310429000
CY2015Q3	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	1163000
CY2015Q3	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	63474000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	883000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	0
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	797000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	25771000
CY2015Q3	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36350000
CY2015Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	329361000
CY2015Q3	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	927000
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	136397000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1147000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	0
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	0
CY2015Q3	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	765879000
CY2015Q3	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	751051000
CY2015Q3	us-gaap	Other Assets OtherAssets	47360000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	3375000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	297043000
CY2015Q3	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	751051000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	3247000
CY2015Q3	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityAfterTax	4236000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	749912000
CY2015Q3	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1757082000
CY2015Q3	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	326061000
CY2015Q3	tcbk	Loans Acquired With Deteriorated Credit Quality LoansAcquiredWithDeterioratedCreditQuality	44943000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	0
CY2015Q3	us-gaap	Goodwill Goodwill	63462000
CY2015Q3	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	26952000
CY2015Q3	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	137487000
CY2015Q3	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	199330000
CY2015Q3	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	403081000
CY2015Q3	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	10212000
CY2015Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	209298000
CY2015Q3	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2469566000
CY2015Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	24000
CY2015Q3	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	2724000
CY2015Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	77165000
CY2015Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	326061000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	0
CY2015Q3	us-gaap	Restricted Investments RestrictedInvestments	16956000
CY2015Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	0
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	1139000
CY2015Q3	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	764732000
CY2015Q3	us-gaap	Trading Securities TradingSecurities	0
CY2015Q3	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2085000
CY2015Q3	tcbk	Principal Balance Of Loans Owed Net Of Charge Offs PrincipalBalanceOfLoansOwedNetOfChargeOffs	2504104000
CY2015Q3	tcbk	Fhlb Collateral Line Of Credit Remaining Borrowing Capacity FhlbCollateralLineOfCreditRemainingBorrowingCapacity	1109376000
CY2015Q3	tcbk	Cash At Federal Reserve And Other Banks CashAtFederalReserveAndOtherBanks	124992000
CY2015Q3	tcbk	Loans Designated As Potential Collateral Under Collateralized Line Of Credit With Fhlb LoansDesignatedAsPotentialCollateralUnderCollateralizedLineOfCreditWithFhlb	1620179000
CY2015Q3	tcbk	Loans Designated As Potential Collateral Under Collateral Line Of Credit With Frb LoansDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFrb	207112000
CY2015Q3	tcbk	Common Stock Conversion Ratio CommonStockConversionRatio	1.648265	pure
CY2015Q3	tcbk	Discounts To Principal Balance Of Loans Owed Net Of Charge Offs DiscountsToPrincipalBalanceOfLoansOwedNetOfChargeOffs	28306000
CY2015Q3	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityTax	0
CY2015Q3	tcbk	Property Plant And Equipment Less Depreciation Gross PropertyPlantAndEquipmentLessDepreciationGross	42310000
CY2015Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Outstanding Balance CollateralizedLineOfCreditWithFederalReserveBankOutstandingBalance	0
CY2015Q3	tcbk	Loans And Leases Receivable Construction LoansAndLeasesReceivableConstruction	110073000
CY2015Q3	tcbk	Core Deposit Intangible CoreDepositIntangible	6184000
CY2015Q3	tcbk	Investment Securities Designated As Potential Collateral Under Collateral Line Of Credit With Fhlb InvestmentSecuritiesDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFhlb	98770000
CY2015Q3	tcbk	Investment Securities Designated As Potential Collateral Under Collateral Line Of Credit With Frb InvestmentSecuritiesDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFrb	420000
CY2015Q3	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	275714000
CY2015Q3	tcbk	Repurchased Shares Outstanding RepurchasedSharesOutstanding	166600	shares
CY2015Q3	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityBeforeTax	26000
CY2015Q3	tcbk	Noncovered Loans NoncoveredLoans	2463680000
CY2015Q3	tcbk	Other Collateralized Borrowings OtherCollateralizedBorrowings	6859000
CY2015Q3	tcbk	Securities Sold Under Agreements To Collateralized SecuritiesSoldUnderAgreementsToCollateralized	25580000
CY2015Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Remaining Borrowing Capacity CollateralizedLineOfCreditWithFederalReserveBankRemainingBorrowingCapacity	138666000
CY2015Q3	tcbk	Premises Premises	38754000
CY2015Q3	tcbk	Policies Covering Current And Former Employees And Directors PoliciesCoveringCurrentAndFormerEmployeesAndDirectors	60	Policies
CY2015Q3	tcbk	Furniture And Equipment FurnitureAndEquipment	29528000
CY2015Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Maximum Borrowing Capacity CollateralizedLineOfCreditWithFederalReserveBankMaximumBorrowingCapacity	138666000
CY2015Q3	tcbk	Number Of Life Insurance Policies Owned By Company NumberOfLifeInsurancePoliciesOwnedByCompany	189	Policies
CY2015Q3	tcbk	Mortgage Servicing Rights MortgageServicingRights	7467000
CY2015Q3	tcbk	Joint Beneficiary Agreement Liability Net Of Tax JointBeneficiaryAgreementLiabilityNetOfTax	26000
CY2015Q3	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityTax	3073000
CY2015Q3	tcbk	Joint Beneficiary Agreements JointBeneficiaryAgreements	2900000
CY2015Q3	tcbk	Investment In Low Income Housing Tax Credit Funds InvestmentInLowIncomeHousingTaxCreditFunds	4317000
CY2015Q3	tcbk	Low Income Housing Tax Credit Fund Commitments LowIncomeHousingTaxCreditFundCommitments	3651000
CY2015Q3	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-492000
CY2015Q3	tcbk	Loan Escrow And Servicing Payable LoanEscrowAndServicingPayable	3009000
CY2015Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	22764295	shares
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	250946000
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	38245000
CY2013Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	52309000
CY2013Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	18232000
CY2013Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	6262000
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	598368000
CY2013Q4	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2415000
CY2013Q4	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	206000
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	1102850	shares
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18.25
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22714964	shares
CY2014Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2014Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.060	pure
CY2014Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.050	pure
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	22714964	shares
CY2014Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.100	pure
CY2014Q4	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	26798000
CY2014Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	167587000
CY2014Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	38217000
CY2014Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1156126000
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	418172000
CY2014Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	13185000
CY2014Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	279311000
CY2014Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1083900000
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3822000
CY2014Q4	us-gaap	Deferred Revenue DeferredRevenue	1091000
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	28891000
CY2014Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1615359000
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	4065000
CY2014Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	978000
CY2014Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityAfterTax	4570000
CY2014Q4	us-gaap	Other Borrowings OtherBorrowings	9276000
CY2014Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	7408000
CY2014Q4	us-gaap	Other Liabilities OtherLiabilities	49192000
CY2014Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	4793000
CY2014Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	56272000
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	4267000
CY2014Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	0
CY2014Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36585000
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	176057000
CY2014Q4	us-gaap	Liabilities Liabilities	3498286000
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3916458000
CY2014Q4	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	5407000
CY2014Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2296523000
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	244318000
CY2014Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	185918000
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2014Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	782385000
CY2014Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	0
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	33570000
CY2014Q4	us-gaap	Deposits Deposits	3380423000
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2203000
CY2014Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	92337000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	1323000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	11147000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	2510000
CY2014Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	83205000
CY2014Q4	us-gaap	Asset Backed Securities At Carrying Value AssetBackedSecuritiesAtCarryingValue	143992000
CY2014Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2167381000
CY2014Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	1327000
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	805000
CY2014Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	3579000
CY2014Q4	us-gaap	Assets Assets	3916458000
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	14159000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	1856000
CY2014Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	1127000
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	25000
CY2014Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	5091000
CY2014Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	93150000
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	832000
CY2014Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	8933000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	3419000
CY2014Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	1690000
CY2014Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount Covered LoansAndLeasesReceivableGrossCarryingAmountCovered	22268000
CY2014Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	4894000
CY2014Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	57616000
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	58146000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	6774000
CY2014Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax	7885000
CY2014Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	2245939000
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	43493000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	6774000
CY2014Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	908000
CY2014Q4	us-gaap	Foreclosed Assets ForeclosedAssets	4894000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	25000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	859000
CY2014Q4	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	1216000
CY2014Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	62246000
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	1180000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	25000
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	27000
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	37706000
CY2014Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	832000
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1935000
CY2014Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	688779000
CY2014Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	676426000
CY2014Q4	us-gaap	Other Assets OtherAssets	51735000
CY2014Q4	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	676426000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	0
CY2014Q4	us-gaap	Goodwill Goodwill	63462000
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0
CY2014Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	60081000
CY2014Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	174945000
CY2014Q4	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	417084000
CY2014Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	9275000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	610728000
CY2014Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2282524000
CY2014Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	46000
CY2014Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3378000
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	77017000
CY2014Q4	us-gaap	Prepaid Taxes PrepaidTaxes	5599000
CY2014Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	79165000
CY2014Q4	us-gaap	Restricted Investments RestrictedInvestments	16956000
CY2014Q4	us-gaap	Trading Securities TradingSecurities	0
CY2014Q4	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2145000
CY2014Q4	tcbk	Principal Balance Of Loans Owed Net Of Charge Offs PrincipalBalanceOfLoansOwedNetOfChargeOffs	2322853000
CY2014Q4	tcbk	Cash At Federal Reserve And Other Banks CashAtFederalReserveAndOtherBanks	517578000
CY2014Q4	tcbk	Discounts To Principal Balance Of Loans Owed Net Of Charge Offs DiscountsToPrincipalBalanceOfLoansOwedNetOfChargeOffs	35536000
CY2014Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityTax	0
CY2014Q4	tcbk	Property Plant And Equipment Less Depreciation Gross PropertyPlantAndEquipmentLessDepreciationGross	43447000
CY2014Q4	tcbk	Loans And Leases Receivable Construction LoansAndLeasesReceivableConstruction	75136000
CY2014Q4	tcbk	Core Deposit Intangible CoreDepositIntangible	7051000
CY2014Q4	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	319795000
CY2014Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityBeforeTax	26000
CY2014Q4	tcbk	Loans Acquired With Deteriorated Credit Quality LoansAcquiredWithDeterioratedCreditQuality	52897000
CY2014Q4	tcbk	Noncovered Loans NoncoveredLoans	2260256000
CY2014Q4	tcbk	Other Collateralized Borrowings OtherCollateralizedBorrowings	9276000
CY2014Q4	tcbk	Premises Premises	39638000
CY2014Q4	tcbk	Furniture And Equipment FurnitureAndEquipment	28446000
CY2014Q4	tcbk	Mortgage Servicing Rights MortgageServicingRights	7378000
CY2014Q4	tcbk	Joint Beneficiary Agreement Liability Net Of Tax JointBeneficiaryAgreementLiabilityNetOfTax	26000
CY2014Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityTax	3315000
CY2014Q4	tcbk	Joint Beneficiary Agreements JointBeneficiaryAgreements	2728000
CY2014Q4	tcbk	Low Income Housing Tax Credit Fund Commitments LowIncomeHousingTaxCreditFundCommitments	0
CY2014Q4	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-349000
CY2014Q4	tcbk	Loan Escrow And Servicing Payable LoanEscrowAndServicingPayable	1938000
CY2014Q4	us-gaap	Business Acquisition Equity Interests Issued Or Issuable Number Of Shares Issued BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued	6575550	shares
CY2014Q4	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	6823
CY2014Q4	tcbk	Exchange Ratio Of Common Shares ExchangeRatioOfCommonShares	0.9433	pure
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.25
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	21751000
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	221984000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.33
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	110000	shares
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-61000
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.004	pure
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-12000
	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	1244000
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3857000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	346000
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-513000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.070	pure
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16321000	shares
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	25
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	4
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16121000	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.27
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.013	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.416	pure
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	225000
	us-gaap	Net Income Loss NetIncomeLoss	20458000
	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	225000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-133000
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2875000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-61000
	us-gaap	Interest Paid InterestPaid	3429000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	73151000
	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	1598000
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	5322000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	81464000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	49241000
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	292000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	385000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1287000
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	4438000
	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	32017000
	us-gaap	Fees And Commissions FeesAndCommissions	17071000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	1260000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	14405000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	27000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-578000
	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	5965000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-77000
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	60000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-133000
	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	4368000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	7690000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	84708000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	522000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14578000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0
	us-gaap	Share Based Compensation ShareBasedCompensation	810000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-12000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2186000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-56000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1487000
	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	2127000
	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-2624000
	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	796000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	9885000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-77000
	us-gaap	Dividend Income Operating DividendIncomeOperating	508000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	20397000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	84088000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	35036000
	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	6534000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	8299000
	us-gaap	Pension Contributions PensionContributions	444000
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	15000
	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	137000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-11000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2599000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	0
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	164000
	us-gaap	Noninterest Income NoninterestIncome	24761000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	368000
	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	1000
	us-gaap	Postage Expense PostageExpense	627000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-228689000
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4035000
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	7818000
	us-gaap	Interest Expense InterestExpense	3244000
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-278870000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-16000
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	28430000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-16000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	33824000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	120000
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	1268000
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	104000
	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	927000
	tcbk	Current And Former Employees And Directors Covered CurrentAndFormerEmployeesAndDirectorsCovered	36	Employees
	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-491000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	2625000
	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	444000
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-185000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	616000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-27000
	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	2000
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2139000
	us-gaap	Occupancy Net OccupancyNet	5735000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	489000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	920000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	7818000
	us-gaap	Advertising Expense AdvertisingExpense	1264000
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	225000
	us-gaap	Equipment Expense EquipmentExpense	3091000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	39989000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	49834000
	us-gaap	Professional Fees ProfessionalFees	2792000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	157000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	19226000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2551000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	5322000
	us-gaap	Noninterest Expense NoninterestExpense	73813000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	6330000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1128000
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4105000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	26873000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2322000
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	9456000
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	3228000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	18727000
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	620000
	tcbk	Ending Valuation Allowance EndingValuationAllowance	181000
	tcbk	Assessments Assessments	1495000
	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
	tcbk	Number Of Policies Owned NumberOfPoliciesOwned	133	Policies
	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	2317000
	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	403000
	tcbk	Other Operating Expenses OtherOperatingExpenses	7802000
	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	1853000
	tcbk	Ending Number Of Foreclosed Assets EndingNumberOfForeclosedAssets	25	Assets
	tcbk	Public Stock Units Vesting PublicStockUnitsVesting	16000
	tcbk	Market Value Of Shares Tendered By Employees In Lieu Of Cash To Pay For Exercise Of Options And Or Related Taxes MarketValueOfSharesTenderedByEmployeesInLieuOfCashToPayForExerciseOfOptionsAndOrRelatedTaxes	2259000
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	3593000
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	26940000
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	0
	tcbk	Operational Losses OperationalLosses	465000
	tcbk	Additions Transfers From Loans Related To Foreclosed Assets AdditionsTransfersFromLoansRelatedToForeclosedAssets	4936000
	tcbk	Improvement Of Foreclosed Assets ImprovementOfForeclosedAssets	461000
	tcbk	Courier Service CourierService	727000
	tcbk	Network Charges NetworkCharges	2010000
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	4475000
	tcbk	Gain Loss On Fair Value Assets Valuation GainLossOnFairValueAssetsValuation	727000
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	296000
	tcbk	Financial Impact Due To Troubled Debt Restructure Charge Offs Or Additional Provision FinancialImpactDueToTroubledDebtRestructureChargeOffsOrAdditionalProvision	-8000
	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	415000
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	0
	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	640000
	tcbk	Unrealized Gain Loss On Securities Available For Sale UnrealizedGainLossOnSecuritiesAvailableForSale	-133000
	tcbk	Stock Option Vesting StockOptionVesting	745000
	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	4076000
	tcbk	Restricted Stock Unit Vesting RestrictedStockUnitVesting	49000
	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	0
	tcbk	Communications Communications	1941000
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	496000
	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	691000
	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	3969000
	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	180000
	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	137000
	tcbk	End Of Period Death Benefit EndOfPeriodDeathBenefit	95896000
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	64023000
	tcbk	Redemption Purchase Of Restricted Equity Securities Net RedemptionPurchaseOfRestrictedEquitySecuritiesNet	-2419000
	tcbk	Insurance Companies Used InsuranceCompaniesUsed	6	Company
	tcbk	Effective Income Tax Rate Reconciliation Nondeductible Expense Merger Expenses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerExpenses	0.009	pure
	tcbk	Fdic Indemnification Assets Reimbursable Revenue Expenses FdicIndemnificationAssetsReimbursableRevenueExpenses	-81000
	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-2624000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Assets FdicIndemnificationAssetOrLiabilityRecordedInOtherAssets	-13000
	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	1009000
	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	195000
	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	-66000
	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	-279000
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	44364000
	dei	Amendment Flag AmendmentFlag	false
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	Segment
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.37
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23000	shares
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000356171
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y9M18D
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.002	pure
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Significant Group Concentration of Credit Risk</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> The Company grants agribusiness, commercial, consumer, and residential loans to customers located throughout the northern San Joaquin Valley, the Sacramento Valley and northern mountain regions of California. The Company has a diversified loan portfolio within the business segments located in this geographical area. The Company currently classifies all its operation into one business segment that it denotes as community banking.</p> </div>
	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-59000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.067	pure
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Entity Registrant Name EntityRegistrantName	TRICO BANCSHARES /
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22979000	shares
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	14
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	236000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	5
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Reclassifications</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> Certain amounts reported in previous consolidated financial statements have been reclassified to conform to the presentation in this report. These reclassifications did not affect previously reported net income or total shareholders’ equity.</p> </div>
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	19.51
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22743000	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
	dei	Document Period End Date DocumentPeriodEndDate	2015-09-30
	dei	Trading Symbol TradingSymbol	TCBK
	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 18pt"> <b>Use of Estimates in the Preparation of Financial Statements</b></p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 6pt"> The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires Management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The Company evaluates its estimates on an on-going basis. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources.</p> <p style="MARGIN-BOTTOM: 0pt; FONT-SIZE: 10pt; FONT-FAMILY: Times New Roman; MARGIN-TOP: 12pt"> As described in Note 2, the Company acquired North Valley Bancorp on October 3, 2014. The acquired assets and assumed liabilities were measured at estimated fair value values under the acquisition method of accounting. The Company made significant estimates and exercised significant judgment in accounting for the acquisition. The Company determined loan fair values based on loan file reviews, loan risk ratings, appraised collateral values, expected cash flows and historical loss factors. Foreclosed assets were primarily valued based on appraised values of the repossessed loan collateral. Land and building were valued based on appraised values. An identifiable intangible was also recorded representing the fair value of the core deposit customer base based on an evaluation of the cost of such deposits relative to alternative funding sources. The fair value of time deposits and borrowings were determined based on the present value of estimated future cash flows using current rates as of the acquisition date.</p> </div>
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	68000	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.014	pure
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.399	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.006	pure
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1327000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-95000
	us-gaap	Interest Paid InterestPaid	4250000
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P1Y9M18D
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2817000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	937000
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	-57000
	us-gaap	Net Income Loss NetIncomeLoss	32396000
	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	24000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-740000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	96998000
	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	3300000
	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	2265000
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8728000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	114857000
	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	82499000
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	54000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	543000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2121000
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	3671000
	us-gaap	Fees And Commissions FeesAndCommissions	23886000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	1583000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	13265000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	576000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2547000
	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	3971000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-429000
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-618000
	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	1542000
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	146100000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-95000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-429000
	us-gaap	Dividend Income Operating DividendIncomeOperating	1739000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	32301000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	116159000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	53904000
	us-gaap	Noninterest Income NoninterestIncome	33902000
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-125000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-740000
	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	4440000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	10016000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	118924000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2181000
	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	3194000
	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-1302000
	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	505000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	18699000
	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	9729000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	10879000
	us-gaap	Pension Contributions PensionContributions	945000
	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-42000
	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	347000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-242000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3153000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	272125000
	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	1912000
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	161000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	983000
	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	1000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	718000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21508000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	3000
	us-gaap	Share Based Compensation ShareBasedCompensation	1051000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-618000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2992000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-311000
	us-gaap	Postage Expense PostageExpense	956000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-401430000
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4487000
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	4753000
	us-gaap	Interest Expense InterestExpense	4067000
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-512647000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-334000
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	66853000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-334000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	43282000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	82448000
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5655000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2000
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	586000
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-43000
	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	1506000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	9534000
	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	945000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	660000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-576000
	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	3000
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2436000
	us-gaap	Occupancy Net OccupancyNet	7557000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	767000
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1473000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	4753000
	us-gaap	Advertising Expense AdvertisingExpense	2736000
	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	-57000
	us-gaap	Equipment Expense EquipmentExpense	4358000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52875000
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-183000
	us-gaap	Professional Fees ProfessionalFees	3153000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	867000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	24386000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	721000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8728000
	us-gaap	Noninterest Expense NoninterestExpense	96157000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-2417000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2061000
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	77449000
	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	1388000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2591000
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	13407000
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	3849000
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	69771000
	tcbk	Loan Charged Off Carrying Value LoanChargedOffCarryingValue	0
	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	782000
	tcbk	Ending Number Of Foreclosed Assets EndingNumberOfForeclosedAssets	28	Assets
	tcbk	Life Of Mortgage Backed Securities LifeOfMortgageBackedSecurities	P5Y
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	570000
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	378000
	tcbk	Ending Valuation Allowance EndingValuationAllowance	519000
	tcbk	Assessments Assessments	1987000
	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
	tcbk	Nonaccrual Status Loans Contractual Past Due NonaccrualStatusLoansContractualPastDue	P90D
	tcbk	Number Of Policies Owned NumberOfPoliciesOwned	189	Policies
	tcbk	Overdraft Privilege Receivable Criteria OverdraftPrivilegeReceivableCriteria	All holders of such accounts who bring their accounts to a positive balance at least once every thirty days receive the overdraft privilege.
	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	2561000
	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	305000
	tcbk	Current And Former Employees And Directors Covered CurrentAndFormerEmployeesAndDirectorsCovered	60	Employees
	tcbk	Other Operating Expenses OtherOperatingExpenses	8716000
	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-148000
	tcbk	Operational Losses OperationalLosses	474000
	tcbk	Additions Transfers From Loans Related To Foreclosed Assets AdditionsTransfersFromLoansRelatedToForeclosedAssets	4709000
	tcbk	Number Of Sites Leased Under Non Cancelable Operating Leases NumberOfSitesLeasedUnderNonCancelableOperatingLeases	40	site
	tcbk	Improvement Of Foreclosed Assets ImprovementOfForeclosedAssets	522000
	tcbk	Courier Service CourierService	804000
	tcbk	Network Charges NetworkCharges	2512000
	tcbk	Public Stock Units Vesting PublicStockUnitsVesting	137000
	tcbk	Market Value Of Shares Tendered By Employees In Lieu Of Cash To Pay For Exercise Of Options And Or Related Taxes MarketValueOfSharesTenderedByEmployeesInLieuOfCashToPayForExerciseOfOptionsAndOrRelatedTaxes	667000
	tcbk	Tdr Loans Payment Period In Non Accrual Status TdrLoansPaymentPeriodInNonAccrualStatus	P6M
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	4660000
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	34808000
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	4187000
	tcbk	Gain Loss On Fair Value Assets Valuation GainLossOnFairValueAssetsValuation	-449000
	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	412000
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	0
	tcbk	Number Of Categories Occupied Under Commercial Real Estate Loan NumberOfCategoriesOccupiedUnderCommercialRealEstateLoan	2	Category
	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	1013000
	tcbk	Unrealized Gain Loss On Securities Available For Sale UnrealizedGainLossOnSecuritiesAvailableForSale	-740000
	tcbk	Stock Option Vesting StockOptionVesting	576000
	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	2424000
	tcbk	Letter Of Credit Issue Period LetterOfCreditIssuePeriod	One year or less
	tcbk	Restricted Stock Unit Vesting RestrictedStockUnitVesting	338000
	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
	tcbk	Employee Service Period Under Esop EmployeeServicePeriodUnderEsop	P1Y
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	0
	tcbk	Communications Communications	2329000
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	0
	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	2431000
	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	262000
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	1723000
	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	550000
	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	347000
	tcbk	End Of Period Death Benefit EndOfPeriodDeathBenefit	166380000
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	189995000
	tcbk	Insurance Companies Used InsuranceCompaniesUsed	14	Company
	tcbk	Number Of Subsidiary Business Trust NumberOfSubsidiaryBusinessTrust	5	Trust
	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-1302000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Assets FdicIndemnificationAssetOrLiabilityRecordedInOtherAssets	92000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Liabilities FdicIndemnificationAssetOrLiabilityRecordedInOtherLiabilities	584000
	tcbk	Fdic Indemnification Agreement Expiry Date FdicIndemnificationAgreementExpiryDate	2020-05
	tcbk	Fdic Indemnification Agreement Term FdicIndemnificationAgreementTerm	P10Y
	tcbk	Percentage Of True Up Amount Payable To Fdic Upon Fail To Meet Certain Threshold PercentageOfTrueUpAmountPayableToFdicUponFailToMeetCertainThreshold	0.50	pure
	tcbk	True Up Amount Payable To Fdic Upon Fail To Meet Certain Threshold Description TrueUpAmountPayableToFdicUponFailToMeetCertainThresholdDescription	The agreement specifies that at the end of the agreement in May 2020, to the extent that total claimed losses plus servicing expenses, net of recoveries, claimed under the agreement over the entire ten year period of the agreement do not meet a certain threshold, the Company will be required to pay to the FDIC a “true up” amount equal to fifty percent of the difference of the threshold and actual claimed losses plus servicing expenses, net of recoveries. The Company has continually been estimating, updating and recording this “true up” amount, at its estimated present value, since the inception of the agreement in May 2010.
	tcbk	Commitments Expiration Date CommitmentsExpirationDate	One year or less or other termination clauses and may require payment of a fee.
	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	3157000
	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	60000
	tcbk	Tax Benefit From Release Of Restricted Stock Units TaxBenefitFromReleaseOfRestrictedStockUnits	15000
	tcbk	Reversal Of Tax Benefit From Exercise Of Stock Options ReversalOfTaxBenefitFromExerciseOfStockOptions	96000
	tcbk	Restricted Stock Units Released RestrictedStockUnitsReleased	0
	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	-57000
	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	27000
CY2014	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	4040000
CY2014	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	4943000
CY2014	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-4045000
CY2014Q1	us-gaap	Noninterest Income NoninterestIncome	8295000
CY2014Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5040000
CY2014Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	12405000
CY2014Q1	tcbk	Loan Interest Income LoanInterestIncome	23738000
CY2014	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	2341000
CY2014	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
CY2014	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2558000
CY2014	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	1699000
CY2014	tcbk	Fair Value Measurement Transfers From One Level To Another FairValueMeasurementTransfersFromOneLevelToAnother	0
CY2014	tcbk	Gain Loss On Fair Value Assets Valuation GainLossOnFairValueAssetsValuation	-773000
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.45
CY2014Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	7365000
CY2014Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	26072000
CY2014Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	27159000
CY2014Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	27427000
CY2014Q1	us-gaap	Interest Expense InterestExpense	1087000
CY2014Q1	us-gaap	Noninterest Expense NoninterestExpense	23317000
CY2014Q1	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	379000
CY2014Q1	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	22172000
CY2014Q1	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	3421000
CY2014Q1	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	203000
CY2014Q1	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	984000
CY2014Q1	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-1355000
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	8336000
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36343000
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	37725000
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	36146000
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14044000
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	10180000
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5708000
CY2015Q1	us-gaap	Interest Expense InterestExpense	1382000
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	32282000
CY2015Q1	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	1348000
CY2015Q1	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	28371000
CY2015Q1	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	6560000
CY2015Q1	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	172000
CY2015Q1	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	1274000
CY2015Q1	tcbk	Loan Interest Income LoanInterestIncome	31165000
CY2015Q1	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	197000
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.30
CY2014Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	4859000
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	39867000
CY2014Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27343000
CY2015Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2015Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39154000
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	18798000
CY2014Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	28418000
CY2014Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	25635000
CY2014Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8396000
CY2014Q2	us-gaap	Noninterest Income NoninterestIncome	7877000
CY2014Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3537000
CY2014Q2	us-gaap	Interest Expense InterestExpense	1075000
CY2014Q2	us-gaap	Noninterest Expense NoninterestExpense	25116000
CY2014Q2	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	624000
CY2014Q2	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	22929000
CY2014Q2	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	3985000
CY2014Q2	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	69000
CY2014Q2	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	811000
CY2014Q2	tcbk	Loan Interest Income LoanInterestIncome	24433000
CY2014Q2	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	1708000
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	11366000
CY2015Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	38521000
CY2015Q2	us-gaap	Noninterest Income NoninterestIncome	12080000
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7432000
CY2015Q2	us-gaap	Interest Expense InterestExpense	1346000
CY2015Q2	us-gaap	Noninterest Expense NoninterestExpense	32436000
CY2015Q2	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	822000
CY2015Q2	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	29886000
CY2015Q2	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7848000
CY2015Q2	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	404000
CY2015Q2	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	907000
CY2015Q2	tcbk	Loan Interest Income LoanInterestIncome	32019000
CY2015Q2	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-633000
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2014Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	127000	shares
CY2014Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003	pure
CY2014Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2014Q3	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.100	pure
CY2014Q3	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-5000
CY2014Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.071	pure
CY2014Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2014Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16331000	shares
CY2014Q3	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	9
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
CY2014Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	194000	shares
CY2014Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-398000
CY2014Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-4000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-686000
CY2014Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16137000	shares
CY2014Q3	us-gaap	Fair Value Inputs Prepayment Rate FairValueInputsPrepaymentRate	0.104	pure
CY2014Q3	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	403000
CY2014Q3	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.012	pure
CY2014Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.422	pure
CY2014Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.003	pure
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	8234000
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-686000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-392000
CY2014Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	24980000
CY2014Q3	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	545000
CY2014Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28049000
CY2014Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	167000
CY2014Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	490000
CY2014Q3	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	1274000
CY2014Q3	us-gaap	Fees And Commissions FeesAndCommissions	6090000
CY2014Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	419000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	9000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-392000
CY2014Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-10000
CY2014Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	1355000
CY2014Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	2499000
CY2014Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	29131000
CY2014Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	509000
CY2014Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	840000
CY2014Q3	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-2977000
CY2014Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	213000
CY2014Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3623000
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-398000
CY2014Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	200000
CY2014Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	7842000
CY2014Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	31026000
CY2014Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14235000
CY2014Q3	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	2329000
CY2014Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2885000
CY2014Q3	us-gaap	Pension Contributions PensionContributions	125000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	5000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-3000
CY2014Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	797000
CY2014Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	55000
CY2014Q3	us-gaap	Noninterest Income NoninterestIncome	8589000
CY2014Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	115000
CY2014Q3	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	23466000
CY2014Q3	tcbk	Courier Service CourierService	269000
CY2014Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	174000
CY2014Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6001000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-4000
CY2014Q3	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	697000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-288000
CY2014Q3	us-gaap	Postage Expense PostageExpense	179000
CY2014Q3	us-gaap	Interest Expense InterestExpense	1082000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-6000
CY2014Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-6000
CY2014Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	12011000
CY2014Q3	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	625000
CY2014Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	35000
CY2014Q3	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	366000
CY2014Q3	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	125000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-9000
CY2014Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	345000
CY2014Q3	us-gaap	Occupancy Net OccupancyNet	1971000
CY2014Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	163000
CY2014Q3	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	310000
CY2014Q3	us-gaap	Advertising Expense AdvertisingExpense	581000
CY2014Q3	us-gaap	Equipment Expense EquipmentExpense	995000
CY2014Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	13369000
CY2014Q3	us-gaap	Professional Fees ProfessionalFees	903000
CY2014Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	53000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
CY2014Q3	us-gaap	Noninterest Expense NoninterestExpense	25380000
CY2014Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	376000
CY2014Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1577000
CY2014Q3	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	98000
CY2014Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	772000
CY2014Q3	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	3038000
CY2014Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1180000
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
CY2014Q3	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	402000
CY2014Q3	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	88000
CY2014Q3	tcbk	Assessments Assessments	493000
CY2014Q3	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
CY2014Q3	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	703000
CY2014Q3	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	94000
CY2014Q3	tcbk	Other Operating Expenses OtherOperatingExpenses	2555000
CY2014Q3	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	385000
CY2014Q3	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	1265000
CY2014Q3	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	9066000
CY2014Q3	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	1551000
CY2014Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	0
CY2014Q3	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	104000
CY2014Q3	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	98000
CY2014Q3	tcbk	Network Charges NetworkCharges	657000
CY2014Q3	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	14000
CY2014Q3	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	144000
CY2014Q3	tcbk	Operational Losses OperationalLosses	138000
CY2014Q3	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	822000
CY2014Q3	tcbk	Impaired Originated And Purchased Not Credit Impaired Loans ImpairedOriginatedAndPurchasedNotCreditImpairedLoans	211000
CY2014Q3	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	97000
CY2014Q3	tcbk	Loss From Nonrecurring Fair Value Adjustments LossFromNonrecurringFairValueAdjustments	309000
CY2014Q3	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	124000
CY2014Q3	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	4151000
CY2014Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	0
CY2014Q3	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	331000
CY2014Q3	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	1643000
CY2014Q3	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
CY2014Q3	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	290000
CY2014Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	0
CY2014Q3	tcbk	Communications Communications	648000
CY2014Q3	tcbk	Loan Interest Income LoanInterestIncome	24980000
CY2014Q3	tcbk	Effective Income Tax Rate Reconciliation Nondeductible Expense Merger Expenses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerExpenses	0.013	pure
CY2014Q3	tcbk	Fdic Indemnification Assets Reimbursable Revenue Expenses FdicIndemnificationAssetsReimbursableRevenueExpenses	-8000
CY2014Q3	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-2977000
CY2014Q3	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	-70000
CY2014Q3	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	-175000
CY2014Q3	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	-9000
CY2014Q3	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	-30000
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2015Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23000	shares
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004	pure
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2015Q3	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.100	pure
CY2015Q3	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-15000
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.065	pure
CY2015Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
CY2015Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23006000	shares
CY2015Q3	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	6
CY2015Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	249000	shares
CY2015Q3	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2
CY2015Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22757000	shares
CY2015Q3	us-gaap	Fair Value Inputs Prepayment Rate FairValueInputsPrepaymentRate	0.105	pure
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.56
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.013	pure
CY2015Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.398	pure
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	3997000
CY2015Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	1510000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2428000
CY2015Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-42000
CY2015Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-206000
CY2015Q3	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	480000
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.008	pure
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	12694000
CY2015Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	3997000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2428000
CY2015Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	33814000
CY2015Q3	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	772000
CY2015Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	39993000
CY2015Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	161000
CY2015Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	770000
CY2015Q3	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	2616000
CY2015Q3	us-gaap	Fees And Commissions FeesAndCommissions	7694000
CY2015Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	521000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	192000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2316000
CY2015Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	3948000
CY2015Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	41332000
CY2015Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	722000
CY2015Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	658000
CY2015Q3	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-866000
CY2015Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	97000
CY2015Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	6497000
CY2015Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2316000
CY2015Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	426000
CY2015Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15122000
CY2015Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	40859000
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21062000
CY2015Q3	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	3344000
CY2015Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	3642000
CY2015Q3	us-gaap	Pension Contributions PensionContributions	270000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-14000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-80000
CY2015Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1644000
CY2015Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	57000
CY2015Q3	us-gaap	Noninterest Income NoninterestIncome	11642000
CY2015Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	498000
CY2015Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	239000
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8368000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-206000
CY2015Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17533000
CY2015Q3	us-gaap	Professional Fees ProfessionalFees	999000
CY2015Q3	us-gaap	Advertising Expense AdvertisingExpense	926000
CY2015Q3	us-gaap	Equipment Expense EquipmentExpense	1417000
CY2015Q3	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1049000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	1681000
CY2015Q3	us-gaap	Postage Expense PostageExpense	314000
CY2015Q3	us-gaap	Interest Expense InterestExpense	1339000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-112000
CY2015Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-112000
CY2015Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	13906000
CY2015Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-14000
CY2015Q3	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	0
CY2015Q3	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	270000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-192000
CY2015Q3	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1000
CY2015Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	687000
CY2015Q3	us-gaap	Occupancy Net OccupancyNet	2599000
CY2015Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	256000
CY2015Q3	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	500000
CY2015Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	289000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
CY2015Q3	us-gaap	Noninterest Expense NoninterestExpense	31439000
CY2015Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	687000
CY2015Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1869000
CY2015Q3	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	268000
CY2015Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	838000
CY2015Q3	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	4297000
CY2015Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1268000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
CY2015Q3	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	1090000
CY2015Q3	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	585000
CY2015Q3	tcbk	Assessments Assessments	642000
CY2015Q3	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
CY2015Q3	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	812000
CY2015Q3	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	105000
CY2015Q3	tcbk	Other Operating Expenses OtherOperatingExpenses	2761000
CY2015Q3	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	356000
CY2015Q3	tcbk	Fair Value Measurement Transfers From One Level To Another FairValueMeasurementTransfersFromOneLevelToAnother	0
CY2015Q3	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	1674000
CY2015Q3	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	11562000
CY2015Q3	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-26000
CY2015Q3	tcbk	Operational Losses OperationalLosses	201000
CY2015Q3	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	30689000
CY2015Q3	tcbk	Courier Service CourierService	303000
CY2015Q3	tcbk	Network Charges NetworkCharges	757000
CY2015Q3	tcbk	Impaired Originated And Purchased Not Credit Impaired Loans ImpairedOriginatedAndPurchasedNotCreditImpairedLoans	48000
CY2015Q3	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	129000
CY2015Q3	tcbk	Loss From Nonrecurring Fair Value Adjustments LossFromNonrecurringFairValueAdjustments	316000
CY2015Q3	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	126000
CY2015Q3	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7518000
CY2015Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	0
CY2015Q3	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	-64000
CY2015Q3	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	1565000
CY2015Q3	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
CY2015Q3	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	1590000
CY2015Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	0
CY2015Q3	tcbk	Communications Communications	658000
CY2015Q3	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	1066000
CY2015Q3	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	445000
CY2015Q3	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	368000
CY2015Q3	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	1564000
CY2015Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	0
CY2015Q3	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	5000
CY2015Q3	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	106000
CY2015Q3	tcbk	Loan Interest Income LoanInterestIncome	33814000
CY2015Q3	tcbk	Fdic Indemnification Assets Reimbursable Revenue Expenses FdicIndemnificationAssetsReimbursableRevenueExpenses	-3000
CY2015Q3	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-866000
CY2015Q3	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	1439000
CY2015Q3	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	40000
CY2015Q3	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	-13000
CY2015Q3	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	1000
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2014Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.11
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	5650000
CY2014Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	34970000
CY2014Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	36407000
CY2014Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	36391000
CY2014Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9580000
CY2014Q4	us-gaap	Noninterest Income NoninterestIncome	9755000
CY2014Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3930000
CY2014Q4	us-gaap	Interest Expense InterestExpense	1437000
CY2014Q4	us-gaap	Noninterest Expense NoninterestExpense	36566000
CY2014Q4	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	796000
CY2014Q4	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	28914000
CY2014Q4	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	5671000
CY2014Q4	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	107000
CY2014Q4	tcbk	Discount Accretion Purchased Credit Impaired Other DiscountAccretionPurchasedCreditImpairedOther	919000
CY2014Q4	tcbk	Loan Interest Income LoanInterestIncome	30736000
CY2014Q4	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-1421000

Files In Submission

Name	View Source	Status
0001193125-15-372055-index-headers.html	Edgar Link	pending
0001193125-15-372055-index.html	Edgar Link	pending
0001193125-15-372055.txt	Edgar Link	pending
0001193125-15-372055-xbrl.zip	Edgar Link	pending
d34940d10q.htm	Edgar Link	pending
d34940dex311.htm	Edgar Link	pending
d34940dex312.htm	Edgar Link	pending
d34940dex321.htm	Edgar Link	pending
d34940dex322.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R100.htm	Edgar Link	pending
R101.htm	Edgar Link	pending
R102.htm	Edgar Link	pending
R103.htm	Edgar Link	pending
R104.htm	Edgar Link	pending
R105.htm	Edgar Link	pending
R106.htm	Edgar Link	pending
R107.htm	Edgar Link	pending
R108.htm	Edgar Link	pending
R109.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R110.htm	Edgar Link	pending
R111.htm	Edgar Link	pending
R112.htm	Edgar Link	pending
R113.htm	Edgar Link	pending
R114.htm	Edgar Link	pending
R115.htm	Edgar Link	pending
R116.htm	Edgar Link	pending
R117.htm	Edgar Link	pending
R118.htm	Edgar Link	pending
R119.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R120.htm	Edgar Link	pending
R121.htm	Edgar Link	pending
R122.htm	Edgar Link	pending
R123.htm	Edgar Link	pending
R124.htm	Edgar Link	pending
R125.htm	Edgar Link	pending
R126.htm	Edgar Link	pending
R127.htm	Edgar Link	pending
R128.htm	Edgar Link	pending
R129.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R130.htm	Edgar Link	pending
R131.htm	Edgar Link	pending
R132.htm	Edgar Link	pending
R133.htm	Edgar Link	pending
R134.htm	Edgar Link	pending
R135.htm	Edgar Link	pending
R136.htm	Edgar Link	pending
R137.htm	Edgar Link	pending
R138.htm	Edgar Link	pending
R139.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R140.htm	Edgar Link	pending
R141.htm	Edgar Link	pending
R142.htm	Edgar Link	pending
R143.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
R93.htm	Edgar Link	pending
R94.htm	Edgar Link	pending
R95.htm	Edgar Link	pending
R96.htm	Edgar Link	pending
R97.htm	Edgar Link	pending
R98.htm	Edgar Link	pending
R99.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
tcbk-20150930.xml	Edgar Link	completed
tcbk-20150930.xsd	Edgar Link	pending
tcbk-20150930_cal.xml	Edgar Link	unprocessable
tcbk-20150930_def.xml	Edgar Link	unprocessable
tcbk-20150930_lab.xml	Edgar Link	unprocessable
tcbk-20150930_pre.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$TCBK
TRICO BANCSHARES / Stock $tcbk

2015 Q4 Form 10-Q Financial Statement

#000119312515372055 Filed on November 09, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK TRICO BANCSHARES / Stock $tcbk

2015 Q4 Form 10-Q Financial Statement

#000119312515372055 Filed on November 09, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK
TRICO BANCSHARES / Stock $tcbk