$TCBK
Trico Bancshares Stock $tcbk

$tcbk Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-Q Financial Statement

#000119312516764498 Filed on November 09, 2016

Income Statement

Concept	2016 Q4	2016 Q3	2015 Q3
Revenue	$44.62M	$43.71M	$41.33M
YoY Change	5.0%	5.75%	41.88%
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	$2.000M	$2.000M	$1.700M
YoY Change	17.65%	17.65%	21.43%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.460M	$1.439M	$1.339M
YoY Change	8.23%	7.47%	23.75%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$20.49M	$19.89M	$21.06M
YoY Change	8.92%	-5.55%	47.96%
Income Tax	$7.954M	$7.694M	$8.368M
% Of Pretax Income	38.82%	38.68%	39.73%
Net Earnings	$12.53M	$12.20M	$12.69M
YoY Change	9.73%	-3.9%	54.17%
Net Earnings / Revenue	28.09%	27.91%	30.71%
Basic Earnings Per Share		$0.53	$0.56
Diluted Earnings Per Share	$0.54	$0.53	$0.55
COMMON SHARES
Basic Shares Outstanding	22.83M shares	22.83M shares	22.76M shares
Diluted Shares Outstanding		23.10M shares	23.01M shares

Balance Sheet

Concept	2016 Q4	2016 Q3	2015 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$305.6M	$315.1M	$209.3M
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	$48.41M	$49.45M	$42.33M
YoY Change	10.49%	16.8%	31.55%
Goodwill	$64.31M	$64.31M	$63.46M
YoY Change	1.34%	1.34%	308.93%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$36.20M	$30.90M	$36.40M
YoY Change	-0.55%	-15.11%	30.0%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$4.518B	$4.467B	$4.022B
YoY Change	7.04%	11.08%	43.89%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$800.0K	$800.0K	$800.0K
YoY Change	0.0%	0.0%	0.0%
Accrued Expenses	$12.20M	$11.50M
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$17.50M	$19.20M	$6.900M
YoY Change	42.28%	178.26%	-45.67%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$13.00M	$14.30M	$800.0K
YoY Change	1525.0%	1687.5%	0.0%
LONG-TERM LIABILITIES
Long-Term Debt	$56.70M	$56.60M	$56.40M
YoY Change	0.35%	0.35%	36.89%
Other Long-Term Liabilities	$5.985M	$5.162M	$3.177M
YoY Change	140.85%	62.48%	-62.72%
Total Long-Term Liabilities	$5.985M	$5.162M	$3.177M
YoY Change	140.85%	62.48%	-62.72%
TOTAL LIABILITIES
Total Short-Term Liabilities	$13.00M	$14.30M	$800.0K
Total Long-Term Liabilities	$5.985M	$5.162M	$3.177M
Total Liabilities	$4.041B	$3.985B	$3.578B
YoY Change	7.22%	11.37%	41.57%
SHAREHOLDERS EQUITY
Retained Earnings	$232.4M	$226.6M	$199.3M
YoY Change	12.67%	13.7%	15.29%
Common Stock	$252.8M	$250.3M	$246.3M
YoY Change	2.11%	1.62%	165.73%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$477.3M	$481.9M	$443.3M
YoY Change
Total Liabilities & Shareholders Equity	$4.518B	$4.467B	$4.022B
YoY Change	7.04%	11.08%	43.89%

Cashflow Statement

Concept	2016 Q4	2016 Q3	2015 Q3
OPERATING ACTIVITIES
Net Income	$12.53M	$12.20M	$12.69M
YoY Change	9.73%	-3.9%	54.17%
Depreciation, Depletion And Amortization	$2.000M	$2.000M	$1.700M
YoY Change	17.65%	17.65%	21.43%
Cash From Operating Activities	$9.300M	$15.30M	$18.80M
YoY Change	-10.58%	-18.62%	80.77%
INVESTING ACTIVITIES
Capital Expenditures	-$900.0K	-$900.0K	-$1.500M
YoY Change	-66.67%	-40.0%	7.14%
Acquisitions
YoY Change
Other Investing Activities	-$71.20M	-$6.900M	-$90.50M
YoY Change	-20.0%	-92.38%	122.36%
Cash From Investing Activities	-$72.00M	-$7.900M	-$92.00M
YoY Change	-21.48%	-91.41%	118.01%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	53.20M	90.90M	113.1M
YoY Change	-69.65%	-19.63%	98.42%
NET CHANGE
Cash From Operating Activities	9.300M	15.30M	18.80M
Cash From Investing Activities	-72.00M	-7.900M	-92.00M
Cash From Financing Activities	53.20M	90.90M	113.1M
Net Change In Cash	-9.500M	98.30M	39.90M
YoY Change	-110.11%	146.37%	58.33%
FREE CASH FLOW
Cash From Operating Activities	$9.300M	$15.30M	$18.80M
Capital Expenditures	-$900.0K	-$900.0K	-$1.500M
Free Cash Flow	$10.20M	$16.20M	$20.30M
YoY Change	-22.14%	-20.2%	72.03%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2015Q3	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36518000
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CY2016Q3	us-gaap	Goodwill Goodwill	64311000
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CY2016Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
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CY2016Q3	tcbk	Loans Acquired With Deteriorated Credit Quality LoansAcquiredWithDeterioratedCreditQuality	26883000
CY2016Q3	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityTax	0
CY2016Q3	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	260932000
CY2016Q3	tcbk	Joint Beneficiary Agreements JointBeneficiaryAgreements	2640000
CY2016Q3	tcbk	Core Deposit Intangible CoreDepositIntangible	6923000
CY2016Q3	tcbk	Principal Balance Of Loans Owed Net Of Charge Offs PrincipalBalanceOfLoansOwedNetOfChargeOffs	2740036000
CY2016Q3	tcbk	Investment Securities Designated As Potential Collateral Under Collateral Line Of Credit With Fhlb InvestmentSecuritiesDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFhlb	1819129000
CY2016Q3	tcbk	Furniture And Equipment FurnitureAndEquipment	32247000
CY2016Q3	tcbk	Discounts To Principal Balance Of Loans Owed Net Of Charge Offs DiscountsToPrincipalBalanceOfLoansOwedNetOfChargeOffs	20774000
CY2016Q3	tcbk	Property Plant And Equipment Less Depreciation Gross PropertyPlantAndEquipmentLessDepreciationGross	49098000
CY2016Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Remaining Borrowing Capacity CollateralizedLineOfCreditWithFederalReserveBankRemainingBorrowingCapacity	115435000
CY2016Q3	tcbk	Common Stock Conversion Ratio CommonStockConversionRatio	1.648265	pure
CY2016Q3	tcbk	Investment In Low Income Housing Tax Credit Funds InvestmentInLowIncomeHousingTaxCreditFunds	18698000
CY2016Q3	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-538000
CY2016Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Outstanding Balance CollateralizedLineOfCreditWithFederalReserveBankOutstandingBalance	0
CY2016Q3	tcbk	Loans Designated As Potential Collateral Under Collateralized Line Of Credit With Fhlb LoansDesignatedAsPotentialCollateralUnderCollateralizedLineOfCreditWithFhlb	85944000
CY2016Q3	tcbk	Number Of Life Insurance Policies Owned By Company NumberOfLifeInsurancePoliciesOwnedByCompany	187	Policies
CY2016Q3	tcbk	Collateralized Line Of Credit With Federal Reserve Bank Maximum Borrowing Capacity CollateralizedLineOfCreditWithFederalReserveBankMaximumBorrowingCapacity	115435000
CY2016Q3	tcbk	Noncovered Loans NoncoveredLoans	2708408000
CY2016Q3	tcbk	Investment Securities Designated As Potential Collateral Under Collateral Line Of Credit With Frb InvestmentSecuritiesDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFrb	216000
CY2016Q3	tcbk	Cash At Federal Reserve And Other Banks CashAtFederalReserveAndOtherBanks	232478000
CY2016Q3	tcbk	Policies Covering Current And Former Employees And Directors PoliciesCoveringCurrentAndFormerEmployeesAndDirectors	59	Policies
CY2016Q3	tcbk	Loans Designated As Potential Collateral Under Collateral Line Of Credit With Frb LoansDesignatedAsPotentialCollateralUnderCollateralLineOfCreditWithFrb	148594000
CY2016Q3	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityTax	2250000
CY2016Q3	tcbk	Repurchased Shares Outstanding RepurchasedSharesOutstanding	166600	shares
CY2016Q3	tcbk	Low Income Housing Tax Credit Fund Commitments LowIncomeHousingTaxCreditFundCommitments	15854000
CY2016Q3	tcbk	Advanced Approach Banks Minimum Asset Threshold Limit AdvancedApproachBanksMinimumAssetThresholdLimit	250000000000
CY2016Q3	tcbk	Advanced Approach Banks Minimum Foreign Exposures Threshold Limit AdvancedApproachBanksMinimumForeignExposuresThresholdLimit	10000000000
CY2016Q3	tcbk	Small Depository Institution Holding Companies Maximum Asset Threshold Limit SmallDepositoryInstitutionHoldingCompaniesMaximumAssetThresholdLimit	15000000000
CY2016Q3	tcbk	Toptier Banking Organizations Minimum Asset Threshold Limit ToptierBankingOrganizationsMinimumAssetThresholdLimit	50000000000
CY2014Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	14159000
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	610728000
CY2014Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	92337000
CY2014Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36585000
CY2014Q4	us-gaap	Foreclosed Assets ForeclosedAssets	4894000
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	418172000
CY2014Q4	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2145000
CY2014Q4	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-349000
CY2015Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1281540000
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	2890000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2044000
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2044000
CY2015Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	6725000
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	30228000
CY2015Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	94305000
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35518000
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	22775173	shares
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	2992000
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	22775173	shares
CY2015Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	696000
CY2015Q4	us-gaap	Assets Assets	4220722000
CY2015Q4	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYield	13255000
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	4189000
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	36440000
CY2015Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	726530000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	2044000
CY2015Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	1290000
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000	shares
CY2015Q4	us-gaap	Deposits Deposits	3631266000
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	99000
CY2015Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2015Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	402740000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	202760000
CY2015Q4	us-gaap	Deferred Sales Commission DeferredSalesCommission	673000
CY2015Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	10786000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	303461000
CY2015Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	94560000
CY2015Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	1696000
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	247587000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	0
CY2015Q4	us-gaap	Asset Backed Securities At Carrying Value AssetBackedSecuritiesAtCarryingValue	297547000
CY2015Q4	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	796000
CY2015Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	50105000
CY2015Q4	us-gaap	Accrued Employee Benefits Current And Noncurrent AccruedEmployeeBenefitsCurrentAndNoncurrent	3851000
CY2015Q4	us-gaap	Deferred Revenue DeferredRevenue	1082000
CY2015Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability After Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityAfterTax	3324000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1778000
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	404885000
CY2015Q4	us-gaap	Defined Benefit Pension Plan Current And Noncurrent Liabilities DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities	26182000
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	202760000
CY2015Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	3062000
CY2015Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityBeforeTax	5735000
CY2015Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	732209000
CY2015Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	8671000
CY2015Q4	us-gaap	Other Assets OtherAssets	48591000
CY2015Q4	us-gaap	Other Secured Financings OtherSecuredFinancings	12328000
CY2015Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	56470000
CY2015Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	6551000
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	65293000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	2382000
CY2015Q4	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	726530000
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2893000
CY2015Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	774000
CY2015Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	853961000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	1755000
CY2015Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	1207000
CY2015Q4	us-gaap	Land And Land Improvements LandAndLandImprovements	8909000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	3067000
CY2015Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	2992000
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	198978000
CY2015Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	36011000
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1121000
CY2015Q4	us-gaap	Liabilities Liabilities	3768606000
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4220722000
CY2015Q4	us-gaap	Goodwill Goodwill	63462000
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2485000
CY2015Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	200099000
CY2015Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	1811832000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	1211000
CY2015Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	2522937000
CY2015Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	1155695000
CY2015Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2475571000
CY2015Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount Covered LoansAndLeasesReceivableGrossCarryingAmountCovered	5235000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	659000
CY2015Q4	us-gaap	Other Borrowings OtherBorrowings	12328000
CY2015Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	1873000
CY2015Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2432628000
CY2015Q4	us-gaap	Foreclosed Assets ForeclosedAssets	5369000
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	2486926000
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	43811000
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	78633000
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	452116000
CY2015Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	0
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	17.94
CY2015Q4	us-gaap	Restricted Investments RestrictedInvestments	16956000
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	206307000
CY2015Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	75897000
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	70660000
CY2015Q4	us-gaap	Trading Securities TradingSecurities	0
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	11474000
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	2400000
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	948350	shares
CY2015Q4	tcbk	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	2475000
CY2015Q4	tcbk	Joint Beneficiary Agreement Liability Net Of Tax JointBeneficiaryAgreementLiabilityNetOfTax	303000
CY2015Q4	tcbk	Premises Premises	38643000
CY2015Q4	tcbk	Loan Escrow And Servicing Payable LoanEscrowAndServicingPayable	2037000
CY2015Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityBeforeTax	303000
CY2015Q4	tcbk	Loans And Leases Receivable Construction LoansAndLeasesReceivableConstruction	120909000
CY2015Q4	tcbk	Mortgage Servicing Rights MortgageServicingRights	7618000
CY2015Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Joint Beneficiary Agreement Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeJointBeneficiaryAgreementLiabilityTax	0
CY2015Q4	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	264173000
CY2015Q4	tcbk	Loans Acquired With Deteriorated Credit Quality LoansAcquiredWithDeterioratedCreditQuality	40204000
CY2015Q4	tcbk	Joint Beneficiary Agreements JointBeneficiaryAgreements	2529000
CY2015Q4	tcbk	Core Deposit Intangible CoreDepositIntangible	5894000
CY2015Q4	tcbk	Principal Balance Of Loans Owed Net Of Charge Offs PrincipalBalanceOfLoansOwedNetOfChargeOffs	2555610000
CY2015Q4	tcbk	Furniture And Equipment FurnitureAndEquipment	31081000
CY2015Q4	tcbk	Discounts To Principal Balance Of Loans Owed Net Of Charge Offs DiscountsToPrincipalBalanceOfLoansOwedNetOfChargeOffs	26122000
CY2015Q4	tcbk	Property Plant And Equipment Less Depreciation Gross PropertyPlantAndEquipmentLessDepreciationGross	43115000
CY2015Q4	tcbk	Investment In Low Income Housing Tax Credit Funds InvestmentInLowIncomeHousingTaxCreditFunds	4223000
CY2015Q4	tcbk	Fdic Indemnification Assets And Liabilities FdicIndemnificationAssetsAndLiabilities	-521000
CY2015Q4	tcbk	Noncovered Loans NoncoveredLoans	2517702000
CY2015Q4	tcbk	Cash At Federal Reserve And Other Banks CashAtFederalReserveAndOtherBanks	209156000
CY2015Q4	tcbk	Defined Benefit Plan Accumulated Other Comprehensive Income Minimum Pension Liability Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeMinimumPensionLiabilityTax	2411000
CY2015Q4	tcbk	Low Income Housing Tax Credit Fund Commitments LowIncomeHousingTaxCreditFundCommitments	3330000
CY2015Q4	tcbk	Unsettled Investment Security Purchases UnsettledInvestmentSecurityPurchases	17072000
	us-gaap	Fair Value Inputs Prepayment Rate FairValueInputsPrepaymentRate	0.105	pure
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	77449000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2547000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	767000
	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	Advertising Expense AdvertisingExpense	2736000
	us-gaap	Equipment Expense EquipmentExpense	4358000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23000	shares
	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	9729000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	10879000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2061000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-401430000
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4487000
	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	1542000
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-618000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.067	pure
	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.100	pure
	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-59000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.37
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2436000
	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	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-1302000
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	586000
	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	3194000
	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	1000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	718000
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	32301000
	us-gaap	Dividend Income Operating DividendIncomeOperating	1739000
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.002	pure
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	3671000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	867000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2121000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	543000
	us-gaap	Communication Communication	2329000
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	1710000
	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	4440000
	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	945000
	us-gaap	Fees And Commissions FeesAndCommissions	23886000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	1583000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8728000
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	5
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	3849000
	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	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1473000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	4753000
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	5655000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	96998000
	us-gaap	Interest Paid InterestPaid	4250000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2992000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-311000
	us-gaap	Pension Contributions PensionContributions	945000
	us-gaap	Postage Expense PostageExpense	956000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	576000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	9534000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	10016000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	13265000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	52875000
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-125000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-95000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-576000
	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	146100000
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	4753000
	us-gaap	Net Income Loss NetIncomeLoss	32396000
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	13407000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	53904000
	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	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	116159000
	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	3000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-429000
	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	3971000
	us-gaap	Occupancy Net OccupancyNet	7557000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	54000
	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	Noninterest Expense NoninterestExpense	96157000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-95000
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	14
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-183000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	236000	shares
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	272125000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	114857000
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	8728000
	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 Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-429000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	43282000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-740000
	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	Interest Expense Deposits InterestExpenseDeposits	2591000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-740000
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	82499000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-242000
	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	347000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2181000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	118924000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21508000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	983000
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	44364000
	us-gaap	Noninterest Income NoninterestIncome	33902000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	69771000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	937000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2817000
	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	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22979000	shares
	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	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22743000	shares
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1327000
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	660000
	us-gaap	Professional Fees ProfessionalFees	3153000
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-2417000
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	82448000
	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	2265000
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	161000
	us-gaap	Share Based Compensation ShareBasedCompensation	1051000
	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	24000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	3153000
	tcbk	Available For Sale Securities Sold At Carrying Value AvailableForSaleSecuritiesSoldAtCarryingValue	0
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	4660000
	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	2431000
	tcbk	End Of Period Death Benefit EndOfPeriodDeathBenefit	166380000
	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	2561000
	tcbk	Unrealized Gain Loss On Securities Available For Sale UnrealizedGainLossOnSecuritiesAvailableForSale	-740000
	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	27000
	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	57000
	tcbk	Assessments Assessments	1987000
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	378000
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	34808000
	tcbk	Number Of Policies Owned NumberOfPoliciesOwned	189	Policies
	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
	tcbk	Operational Losses OperationalLosses	474000
	tcbk	Improvement Of Foreclosed Assets ImprovementOfForeclosedAssets	522000
	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	3157000
	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	305000
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	1723000
	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	60000
	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	782000
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	570000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Assets FdicIndemnificationAssetOrLiabilityRecordedInOtherAssets	92000
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	189995000
	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-148000
	tcbk	Other Operating Expenses OtherOperatingExpenses	8716000
	tcbk	Network Charges NetworkCharges	2512000
	tcbk	Stock Option Vesting StockOptionVesting	576000
	tcbk	Restricted Stock Units Released RestrictedStockUnitsReleased
	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-1302000
	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	412000
	tcbk	Excess Tax Benefit Expense From Share Based Compensation Operating Activities ExcessTaxBenefitExpenseFromShareBasedCompensationOperatingActivities	-57000
	tcbk	Current And Former Employees And Directors Covered CurrentAndFormerEmployeesAndDirectorsCovered	60	Employees
	tcbk	Excess Tax Benefit Expense From Share Based Compensation Financing Activities ExcessTaxBenefitExpenseFromShareBasedCompensationFinancingActivities	-57000
	tcbk	Reversal Of Tax Benefit From Exercise Of Stock Options ReversalOfTaxBenefitFromExerciseOfStockOptions	96000
	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	1013000
	tcbk	Ending Number Of Foreclosed Assets EndingNumberOfForeclosedAssets	28	Assets
	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	262000
	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	347000
	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	2424000
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	4187000
	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	Tax Benefit From Release Of Restricted Stock Units TaxBenefitFromReleaseOfRestrictedStockUnits	15000
	tcbk	Ending Valuation Allowance EndingValuationAllowance	519000
	tcbk	Additions Reductions Transfers From Loans Related To Foreclosed Assets AdditionsReductionsTransfersFromLoansRelatedToForeclosedAssets	4709000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Liabilities FdicIndemnificationAssetOrLiabilityRecordedInOtherLiabilities	584000
	tcbk	Courier Service CourierService	804000
	tcbk	Public Stock Units Vesting PublicStockUnitsVesting	137000
	tcbk	Insurance Companies Used InsuranceCompaniesUsed	14	Company
	tcbk	Financial Impact Due To Troubled Debt Restructure Charge Offs Or Additional Provision FinancialImpactDueToTroubledDebtRestructureChargeOffsOrAdditionalProvision	0
	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	550000
	tcbk	Restricted Stock Unit Vesting RestrictedStockUnitVesting	338000
	tcbk	Provision For Benefit From Losses On Foreclosed Assets ProvisionForBenefitFromLossesOnForeclosedAssets	347000
	us-gaap	Fair Value Inputs Prepayment Rate FairValueInputsPrepaymentRate	0.128	pure
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	43515000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-3625000
	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	781000
	dei	Entity Registrant Name EntityRegistrantName	TRICO BANCSHARES /
	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-30000
	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	905000
	us-gaap	Advertising Expense AdvertisingExpense	3021000
	us-gaap	Equipment Expense EquipmentExpense	4837000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	18000	shares
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000356171
	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	11136000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	10549000
	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	13385000
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1933000
	dei	Document Period End Date DocumentPeriodEndDate	2016-09-30
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	11627000
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4870000
	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	1513000
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-412000
	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.067	pure
	us-gaap	Fair Value Inputs Discount Rate FairValueInputsDiscountRate	0.120	pure
	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-210000
	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.45
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
	dei	Amendment Flag AmendmentFlag	false
	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	716000
	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2594000
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.016	pure
	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-4537000
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	784000
	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	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	2017000
	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	5628000
	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	1000
	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	769000
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.40
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	39009000
	us-gaap	Dividend Income Operating DividendIncomeOperating	1175000
	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001	pure
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	161231000
	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	4604000
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1017000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	2086000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	602000
	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	156316000
	us-gaap	Communication Communication	2085000
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	1368000
	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	3068000
	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	834000
	us-gaap	Fees And Commissions FeesAndCommissions	23426000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	1570000
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10265000
	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	3
	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	7757000
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	4002000
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.380	pure
	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.019	pure
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	1643000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	3375000
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	6266000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	104845000
	us-gaap	Interest Paid InterestPaid	4261000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-32029000
	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3024000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	4726000
	us-gaap	Pension Contributions PensionContributions	834000
	us-gaap	Postage Expense PostageExpense	1186000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	383000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	6301000
	us-gaap	Noninterest Income Other NoninterestIncomeOther	8675000
	us-gaap	Income Taxes Paid IncomeTaxesPaid	15515000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	60170000
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-52000
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	6731000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-383000
	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	3375000
	us-gaap	Net Income Loss NetIncomeLoss	32278000
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	14067000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	52036000
	us-gaap	Interest Expense InterestExpense	4261000
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-67366000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-222000
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	129369000
	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	7000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6514000
	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	3157000
	us-gaap	Legal Fees LegalFees	1450000
	us-gaap	Occupancy Net OccupancyNet	7504000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	384000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-413000
	us-gaap	Noninterest Expense NoninterestExpense	109434000
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"> <b>Reclassifications</b></p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"> 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	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6731000
	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	19
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	273000	shares
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	160787000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	124832000
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10265000
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	40109000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-222000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	6514000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	49264000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	11240000
	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	-30000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2611000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	11240000
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	101206000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-161000
	us-gaap	Other Real Estate Valuation Adjustments OtherRealEstateValuationAdjustments	41000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	2645000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	129093000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19758000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2850000
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	38884000
	us-gaap	Noninterest Income NoninterestIncome	32101000
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	849000
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	33000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10048000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	83665000
	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	846000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	19377000
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1231000
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	132700	shares
	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"> <b>Use of Estimates in the Preparation of Financial Statements</b></p> <p style="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"> 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 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. Actual results may differ from these estimates under different assumptions or conditions.</p> </div>
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23077000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y4M24D
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	23.21
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	47722000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2774000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	21.91
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22804000	shares
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2908000
	dei	Trading Symbol TradingSymbol	TCBK
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	518000
	us-gaap	Payments To Acquire Loans Held For Investment PaymentsToAcquireLoansHeldForInvestment	22503000
	us-gaap	Professional Fees ProfessionalFees	3183000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	6907000
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	97056000
	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	2369000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	6000	shares
	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	177000
	us-gaap	Share Based Compensation ShareBasedCompensation	1078000
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P1Y1M6D
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2054000
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	Segment
	tcbk	Transfer To Fixed Assets Held For Sale TransferToFixedAssetsHeldForSale	1934000
	tcbk	Available For Sale Securities Sold At Carrying Value AvailableForSaleSecuritiesSoldAtCarryingValue	0
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	7008000
	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	1542000
	tcbk	End Of Period Death Benefit EndOfPeriodDeathBenefit	166623000
	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	1890000
	tcbk	Unrealized Gain Loss On Securities Available For Sale UnrealizedGainLossOnSecuritiesAvailableForSale	11240000
	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 Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	-5000
	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	-232000
	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	35000
	tcbk	Assessments Assessments	1864000
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	299000
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	39095000
	tcbk	Number Of Policies Owned NumberOfPoliciesOwned	187	Policies
	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
	tcbk	Number Of Sites Leased Under Non Cancelable Operating Leases NumberOfSitesLeasedUnderNonCancelableOperatingLeases	42	site
	tcbk	Loan Charged Off Carrying Value LoanChargedOffCarryingValue	0
	tcbk	Operational Losses OperationalLosses	1006000
	tcbk	Number Of Subsidiary Business Trust NumberOfSubsidiaryBusinessTrust	5	Trust
	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	467000
	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	197000
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	1023000
	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	-433000
	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	218000
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	2198000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Assets FdicIndemnificationAssetOrLiabilityRecordedInOtherAssets	95000
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	198366000
	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	-5000
	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-274000
	tcbk	Fdic Indemnification Assets Reimbursable Revenue Expenses FdicIndemnificationAssetsReimbursableRevenueExpenses	4000
	tcbk	Other Operating Expenses OtherOperatingExpenses	10434000
	tcbk	Network Charges NetworkCharges	3141000
	tcbk	Tdr Loans Payment Period In Non Accrual Status TdrLoansPaymentPeriodInNonAccrualStatus	P6M
	tcbk	Change In Joint Beneficiary Agreement Liability Net ChangeInJointBeneficiaryAgreementLiabilityNet	-5000
	tcbk	Stock Option Vesting StockOptionVesting	455000
	tcbk	Restricted Stock Units Released RestrictedStockUnitsReleased
	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-4537000
	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	366000
	tcbk	Excess Tax Benefit Expense From Share Based Compensation Operating Activities ExcessTaxBenefitExpenseFromShareBasedCompensationOperatingActivities	-182000
	tcbk	Current And Former Employees And Directors Covered CurrentAndFormerEmployeesAndDirectorsCovered	59	Employees
	tcbk	Number Of Categories Occupied Under Commercial Real Estate Loan NumberOfCategoriesOccupiedUnderCommercialRealEstateLoan	2	Category
	tcbk	Excess Tax Benefit Expense From Share Based Compensation Financing Activities ExcessTaxBenefitExpenseFromShareBasedCompensationFinancingActivities	-182000
	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	-628000
	tcbk	Ending Number Of Foreclosed Assets EndingNumberOfForeclosedAssets	15	Assets
	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	146000
	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	40000
	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	1496000
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	1953000
	tcbk	Fair Value Measurement Transfers From One Level To Another FairValueMeasurementTransfersFromOneLevelToAnother	0
	tcbk	Market Value Of Shares Tendered By Employees In Lieu Of Cash To Pay For Exercise Of Options And Or Related Taxes MarketValueOfSharesTenderedByEmployeesInLieuOfCashToPayForExerciseOfOptionsAndOrRelatedTaxes	2774000
	tcbk	Tax Benefit From Release Of Restricted Stock Units TaxBenefitFromReleaseOfRestrictedStockUnits	1000
	tcbk	Ending Valuation Allowance EndingValuationAllowance	241000
	tcbk	Effective Income Tax Rate Reconciliation Low Income Housing Tax Credits EffectiveIncomeTaxRateReconciliationLowIncomeHousingTaxCredits	0.003	pure
	tcbk	Letter Of Credit Issue Period LetterOfCreditIssuePeriod	One year or less
	tcbk	Nonaccrual Status Loans Contractual Past Due NonaccrualStatusLoansContractualPastDue	P90D
	tcbk	Life Of Mortgage Backed Securities LifeOfMortgageBackedSecurities	P4Y4M24D
	tcbk	Fdic Indemnification Agreement Expiry Date FdicIndemnificationAgreementExpiryDate	2020-05
	tcbk	Additions Reductions Transfers From Loans Related To Foreclosed Assets AdditionsReductionsTransfersFromLoansRelatedToForeclosedAssets	1953000
	tcbk	Fdic Indemnification Asset Or Liability Recorded In Other Liabilities FdicIndemnificationAssetOrLiabilityRecordedInOtherLiabilities	633000
	tcbk	Courier Service CourierService	816000
	tcbk	Public Stock Units Vesting PublicStockUnitsVesting	183000
	tcbk	Insurance Companies Used InsuranceCompaniesUsed	14	Company
	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	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	-5000
	tcbk	Commitments Expiration Date CommitmentsExpirationDate	One year or less or other termination clauses and may require payment of a fee.
	tcbk	Fdic Indemnification Agreement Term FdicIndemnificationAgreementTerm	P10Y
	tcbk	Death Benefits Receivable In Excess Of Cash Value DeathBenefitsReceivableInExcessOfCashValue	238000
	tcbk	Liabilities Assumed In Acquisition LiabilitiesAssumedInAcquisition	161231000
	tcbk	Financial Impact Due To Troubled Debt Restructure Charge Offs Or Additional Provision FinancialImpactDueToTroubledDebtRestructureChargeOffsOrAdditionalProvision	0
	tcbk	Death Benefits Receivable DeathBenefitsReceivable	1603000
	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	330000
	tcbk	Restricted Stock Unit Vesting RestrictedStockUnitVesting	440000
	tcbk	Capital Conservation Buffer Phase Period CapitalConservationBufferPhasePeriod	P4Y
	tcbk	Payments For Proceeds From Bank Owned Life Insurance Income In Excess Of Cash Value PaymentsForProceedsFromBankOwnedLifeInsuranceIncomeInExcessOfCashValue	238000
	tcbk	Provision For Benefit From Losses On Foreclosed Assets ProvisionForBenefitFromLossesOnForeclosedAssets	41000
	tcbk	Maximum Capital Conservation Buffer Percentage On Riskweighted Assets In Second Year MaximumCapitalConservationBufferPercentageOnRiskweightedAssetsInSecondYear	0.0125	pure
	tcbk	Maximum Capital Conservation Buffer Percentage On Riskweighted Assets In Next Twelve Months MaximumCapitalConservationBufferPercentageOnRiskweightedAssetsInNextTwelveMonths	0.00625	pure
	tcbk	Maximum Capital Conservation Buffer Percentage On Riskweighted Assets In Third Year MaximumCapitalConservationBufferPercentageOnRiskweightedAssetsInThirdYear	0.01875	pure
	tcbk	Maximum Capital Conservation Buffer Percentage On Riskweighted Assets In Fourth Year And Thereafter MaximumCapitalConservationBufferPercentageOnRiskweightedAssetsInFourthYearAndThereafter	0.025	pure
	tcbk	Maximum Countercyclical Buffer On Common Equity Tier One Capital MaximumCountercyclicalBufferOnCommonEquityTierOneCapital	0.025	pure
	tcbk	Tax Expense From Stock Options Exercised TaxExpenseFromStockOptionsExercised	183000
CY2015	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss	2145000
CY2015	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2816000
CY2015	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-2210000
CY2015	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	902000
CY2015	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	4452000
CY2015	us-gaap	Available For Sale Securities Change In Net Unrealized Holding Gain Loss Net Of Tax AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax	1243000
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
CY2015	tcbk	Fair Value Measurement Transfers From One Level To Another FairValueMeasurementTransfersFromOneLevelToAnother	0
CY2015Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2015Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	31165000
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	8336000
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14044000
CY2015Q1	us-gaap	Interest Expense InterestExpense	1382000
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	36146000
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	32282000
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36343000
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	37725000
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5708000
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	10180000
CY2015Q1	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	1348000
CY2015Q1	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	28371000
CY2015Q1	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	197000
CY2015Q1	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	172000
CY2015Q1	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	6560000
CY2015Q1	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	1274000
CY2015Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.13
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2015Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	32019000
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	11366000
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	18798000
CY2015Q2	us-gaap	Interest Expense InterestExpense	1346000
CY2015Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	39154000
CY2015Q2	us-gaap	Noninterest Expense NoninterestExpense	32436000
CY2015Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	38521000
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	39867000
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7432000
CY2015Q2	us-gaap	Noninterest Income NoninterestIncome	12080000
CY2015Q2	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	822000
CY2015Q2	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	29886000
CY2015Q2	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-633000
CY2015Q2	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	404000
CY2015Q2	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7848000
CY2015Q2	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	907000
CY2016Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
CY2016Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	34738000
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	10674000
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	17232000
CY2016Q1	us-gaap	Interest Expense InterestExpense	1392000
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	41193000
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	33751000
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41402000
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42794000
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6558000
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	9790000
CY2016Q1	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	868000
CY2016Q1	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	33646000
CY2016Q1	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	209000
CY2016Q1	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	269000
CY2016Q1	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	8056000
CY2016Q1	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	-45000
CY2016Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2016Q2	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	34338000
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	9405000
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14911000
CY2016Q2	us-gaap	Interest Expense InterestExpense	1430000
CY2016Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	41933000
CY2016Q2	us-gaap	Noninterest Expense NoninterestExpense	38267000
CY2016Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41160000
CY2016Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42590000
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5506000
CY2016Q2	us-gaap	Noninterest Income NoninterestIncome	11245000
CY2016Q2	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	1459000
CY2016Q2	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	32038000
CY2016Q2	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-773000
CY2016Q2	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	426000
CY2016Q2	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	8252000
CY2016Q2	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	415000
CY2015Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	256000
CY2015Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-14000
CY2015Q3	us-gaap	Advertising Expense AdvertisingExpense	926000
CY2015Q3	us-gaap	Equipment Expense EquipmentExpense	1417000
CY2015Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	23000	shares
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	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	687000
CY2015Q3	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	480000
CY2015Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-206000
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.065	pure
CY2015Q3	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	-15000
CY2015Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.13
CY2015Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	687000
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	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-866000
CY2015Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	658000
CY2015Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	239000
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.55
CY2015Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15122000
CY2015Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	426000
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.004	pure
CY2015Q3	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	2616000
CY2015Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	289000
CY2015Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	770000
CY2015Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	161000
CY2015Q3	us-gaap	Communication Communication	658000
CY2015Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	603000
CY2015Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	1510000
CY2015Q3	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	270000
CY2015Q3	us-gaap	Fees And Commissions FeesAndCommissions	7694000
CY2015Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	521000
CY2015Q3	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2
CY2015Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1268000
CY2015Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.398	pure
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.008	pure
CY2015Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2015Q3	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	500000
CY2015Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1869000
CY2015Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	33814000
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	Pension Contributions PensionContributions	270000
CY2015Q3	us-gaap	Postage Expense PostageExpense	314000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	192000
CY2015Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	3948000
CY2015Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17533000
CY2015Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-42000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2428000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-192000
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	12694000
CY2015Q3	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	4297000
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21062000
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	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	40859000
CY2015Q3	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	1000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	2316000
CY2015Q3	us-gaap	Occupancy Net OccupancyNet	2599000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
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	Noninterest Expense NoninterestExpense	31439000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	2428000
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	Interest Income Expense Net InterestIncomeExpenseNet	39993000
CY2015Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-112000
CY2015Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2316000
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	Interest Expense Deposits InterestExpenseDeposits	838000
CY2015Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	3997000
CY2015Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	13906000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	3997000
CY2015Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	722000
CY2015Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	41332000
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8368000
CY2015Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	498000
CY2015Q3	us-gaap	Noninterest Income NoninterestIncome	11642000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
CY2015Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	97000
CY2015Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-80000
CY2015Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	6497000
CY2015Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23006000	shares
CY2015Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22757000	shares
CY2015Q3	us-gaap	Professional Fees ProfessionalFees	999000
CY2015Q3	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	772000
CY2015Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	57000
CY2015Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1644000
CY2015Q3	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	1674000
CY2015Q3	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	1590000
CY2015Q3	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	1564000
CY2015Q3	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	812000
CY2015Q3	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
CY2015Q3	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	1000
CY2015Q3	tcbk	Increase Decrease In Federal Deposit Insurance Corporation True Up Liability IncreaseDecreaseInFederalDepositInsuranceCorporationTrueUpLiability	13000
CY2015Q3	tcbk	Assessments Assessments	642000
CY2015Q3	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	129000
CY2015Q3	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	11562000
CY2015Q3	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
CY2015Q3	tcbk	Operational Losses OperationalLosses	201000
CY2015Q3	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	1439000
CY2015Q3	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	105000
CY2015Q3	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	1066000
CY2015Q3	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	40000
CY2015Q3	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	356000
CY2015Q3	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	585000
CY2015Q3	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-26000
CY2015Q3	tcbk	Fdic Indemnification Assets Reimbursable Revenue Expenses FdicIndemnificationAssetsReimbursableRevenueExpenses	-3000
CY2015Q3	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	30689000
CY2015Q3	tcbk	Other Operating Expenses OtherOperatingExpenses	2761000
CY2015Q3	tcbk	Network Charges NetworkCharges	757000
CY2015Q3	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-866000
CY2015Q3	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	126000
CY2015Q3	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	-64000
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	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	445000
CY2015Q3	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	1565000
CY2015Q3	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7518000
CY2015Q3	tcbk	Courier Service CourierService	303000
CY2015Q3	tcbk	Financial Impact Due To Troubled Debt Restructure Charge Offs Or Additional Provision FinancialImpactDueToTroubledDebtRestructureChargeOffsOrAdditionalProvision	0
CY2015Q3	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	368000
CY2015Q3	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	1090000
CY2016Q3	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	260000
CY2016Q3	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	-10000
CY2016Q3	us-gaap	Advertising Expense AdvertisingExpense	1049000
CY2016Q3	us-gaap	Equipment Expense EquipmentExpense	1607000
CY2016Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	12000	shares
CY2016Q3	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	3851000
CY2016Q3	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	3641000
CY2016Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	644000
CY2016Q3	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	480000
CY2016Q3	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-137000
CY2016Q3	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.069	pure
CY2016Q3	us-gaap	Fdic Indemnification Asset Period Increase Decrease FDICIndemnificationAssetPeriodIncreaseDecrease	17000
CY2016Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2016Q3	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	716000
CY2016Q3	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	664000
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2016Q3	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Life Insurance EffectiveIncomeTaxRateReconciliationNondeductibleExpenseLifeInsurance	0.012	pure
CY2016Q3	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	-3973000
CY2016Q3	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	691000
CY2016Q3	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	1000
CY2016Q3	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	256000
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
CY2016Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	11079000
CY2016Q3	us-gaap	Dividend Income Operating DividendIncomeOperating	390000
CY2016Q3	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	2612000
CY2016Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	359000
CY2016Q3	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	709000
CY2016Q3	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	172000
CY2016Q3	us-gaap	Communication Communication	702000
CY2016Q3	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	463000
CY2016Q3	us-gaap	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldAccretion	961000
CY2016Q3	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	260000
CY2016Q3	us-gaap	Fees And Commissions FeesAndCommissions	8022000
CY2016Q3	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	537000
CY2016Q3	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2
CY2016Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	1316000
CY2016Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.387	pure
CY2016Q3	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.017	pure
CY2016Q3	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350	pure
CY2016Q3	us-gaap	Interest Expense Junior Subordinated Debentures InterestExpenseJuniorSubordinatedDebentures	562000
CY2016Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2068000
CY2016Q3	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	35769000
CY2016Q3	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1034000
CY2016Q3	us-gaap	Litigation Settlement Expense LitigationSettlementExpense	1450000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-865000
CY2016Q3	us-gaap	Pension Contributions PensionContributions	260000
CY2016Q3	us-gaap	Postage Expense PostageExpense	381000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax	128000
CY2016Q3	us-gaap	Noninterest Income Other NoninterestIncomeOther	3044000
CY2016Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	20860000
CY2016Q3	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-13000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1120000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-128000
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	12199000
CY2016Q3	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	4643000
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	19893000
CY2016Q3	us-gaap	Interest Expense InterestExpense	1439000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-74000
CY2016Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	46243000
CY2016Q3	us-gaap	Interest Expense Other Long Term Debt InterestExpenseOtherLongTermDebt	2000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-1193000
CY2016Q3	us-gaap	Occupancy Net OccupancyNet	2667000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0
CY2016Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-138000
CY2016Q3	us-gaap	Noninterest Expense NoninterestExpense	37416000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1120000
CY2016Q3	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	10
CY2016Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	274000	shares
CY2016Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	42270000
CY2016Q3	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-74000
CY2016Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1193000
CY2016Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	16556000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-2058000
CY2016Q3	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	-10000
CY2016Q3	us-gaap	Interest Expense Deposits InterestExpenseDeposits	875000
CY2016Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-2058000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-54000
CY2016Q3	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	953000
CY2016Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	43709000
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7694000
CY2016Q3	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	978000
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22825000	shares
CY2016Q3	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	883000
CY2016Q3	tcbk	Financing Receivable Modification Post Modification Recorded Investment FinancingReceivableModificationPostModificationRecordedInvestment	682000
CY2016Q3	us-gaap	Professional Fees ProfessionalFees	1018000
CY2016Q3	us-gaap	Revenue Other Financial Services RevenueOtherFinancialServices	792000
CY2016Q3	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	58000
CY2016Q3	us-gaap	Noninterest Income NoninterestIncome	11066000
CY2016Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments And Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax	0
CY2016Q3	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	275000
CY2016Q3	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	6297000
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23099000	shares
CY2016Q3	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	635000
CY2016Q3	tcbk	Transfer To Fixed Assets Held For Sale TransferToFixedAssetsHeldForSale	1934000
CY2016Q3	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	2798000
CY2016Q3	tcbk	Commissions On Sale Of Non Deposit Investment Products CommissionsOnSaleOfNonDepositInvestmentProducts	747000
CY2016Q3	tcbk	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Joint Beneficiary Agreement Liability Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAociForJointBeneficiaryAgreementLiabilityBeforeTax	0
CY2016Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeTax	-1000
CY2016Q3	tcbk	Federal Deposit Insurance Corporation Indemnification Asset Cash Received Payments Made FederalDepositInsuranceCorporationIndemnificationAssetCashReceivedPaymentsMade	-107000
CY2016Q3	tcbk	Assessments Assessments	654000
CY2016Q3	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	110000
CY2016Q3	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	13419000
CY2016Q3	tcbk	Other Comprehensive Income Loss Changes In Joint Beneficiary Agreement Liability Tax OtherComprehensiveIncomeLossChangesInJointBeneficiaryAgreementLiabilityTax	0
CY2016Q3	tcbk	Operational Losses OperationalLosses	497000
CY2016Q3	tcbk	Certain Loans Acquired In Transfer Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	-160000
CY2016Q3	tcbk	Foreclosed Assets Expense ForeclosedAssetsExpense	37000
CY2016Q3	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	307000
CY2016Q3	tcbk	Provision For Reversal Of Losses Unfunded Commitments ProvisionForReversalOfLossesUnfundedCommitments	-25000
CY2016Q3	tcbk	Loss Gain On Sale Of Foreclosed Assets LossGainOnSaleOfForeclosedAssets	69000
CY2016Q3	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	799000
CY2016Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Net Of Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsNetOfTax	-1000
CY2016Q3	tcbk	Change In Indemnification Asset ChangeInIndemnificationAsset	-10000
CY2016Q3	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	33540000
CY2016Q3	tcbk	Other Operating Expenses OtherOperatingExpenses	4070000
CY2016Q3	tcbk	Network Charges NetworkCharges	1133000
CY2016Q3	tcbk	Change In Joint Beneficiary Agreement Liability Net ChangeInJointBeneficiaryAgreementLiabilityNet	-1000
CY2016Q3	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-3973000
CY2016Q3	tcbk	Deferred Compensation Arrangements Non Interest Expense DeferredCompensationArrangementsNonInterestExpense	111000
CY2016Q3	tcbk	Change In Fair Value Of Mortgage Loan Servicing Rights ChangeInFairValueOfMortgageLoanServicingRights	-262000
CY2016Q3	tcbk	Financial Impact Due To Troubled Debt Restructure Additional Provision FinancialImpactDueToTroubledDebtRestructureAdditionalProvision	21000
CY2016Q3	tcbk	Provision For Losses On Foreclosed Assets ProvisionForLossesOnForeclosedAssets	9000
CY2016Q3	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	777000
CY2016Q3	tcbk	Financing Receivable Modification Pre Modification Recorded Investment FinancingReceivableModificationPreModificationRecordedInvestment	674000
CY2016Q3	tcbk	Effective Income Tax Rate Reconciliation Low Income Housing Tax Credits EffectiveIncomeTaxRateReconciliationLowIncomeHousingTaxCredits	0.003	pure
CY2016Q3	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7940000
CY2016Q3	tcbk	Courier Service CourierService	280000
CY2016Q3	tcbk	Other Comprehensive Income Loss Joint Beneficiary Agreement Liability Adjustments Before Reclassification And Tax OtherComprehensiveIncomeLossJointBeneficiaryAgreementLiabilityAdjustmentsBeforeReclassificationAndTax	-1000
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	11422000
CY2015Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	42049000
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	18810000
CY2015Q4	us-gaap	Noninterest Expense NoninterestExpense	34684000
CY2015Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41141000
CY2015Q4	us-gaap	Interest Expense InterestExpense	1349000
CY2015Q4	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	34838000
CY2016Q3	tcbk	Financial Impact Due To Troubled Debt Restructure Charge Offs Or Additional Provision FinancialImpactDueToTroubledDebtRestructureChargeOffsOrAdditionalProvision	0
CY2016Q3	tcbk	Recorded Investment Of Tdrs Defaulted During Period RecordedInvestmentOfTdrsDefaultedDuringPeriod	243000
CY2016Q3	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	569000
CY2015Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.15
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2015Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42490000
CY2015Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7388000
CY2015Q4	us-gaap	Noninterest Income NoninterestIncome	11445000
CY2015Q4	tcbk	Discount Accretion Purchased Non Credit Impaired DiscountAccretionPurchasedNonCreditImpaired	573000
CY2015Q4	tcbk	All Other Loan Interest Income AllOtherLoanInterestIncome	32571000
CY2015Q4	tcbk	Provision For Benefit From Loan Losses Expensed ProvisionForBenefitFromLoanLossesExpensed	-908000
CY2015Q4	tcbk	Discount Accretion Purchased Credit Impaired Cash Basis DiscountAccretionPurchasedCreditImpairedCashBasis	302000
CY2015Q4	tcbk	Debt Securities Dividends And Interest Bearing Cash At Banks DebtSecuritiesDividendsAndInterestBearingCashAtBanks	7652000
CY2015Q4	tcbk	Discount Accretion Write Down Purchased Credit Impaired Other DiscountAccretionWriteDownPurchasedCreditImpairedOther	1392000

Files In Submission

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$TCBK
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2016 Q4 Form 10-Q Financial Statement

#000119312516764498 Filed on November 09, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK Trico Bancshares Stock $tcbk

2016 Q4 Form 10-Q Financial Statement

#000119312516764498 Filed on November 09, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK
Trico Bancshares Stock $tcbk