$TCBK
TRICO BANCSHARES / Stock $tcbk

$tcbk Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-Q Financial Statement

#000035617123000044 Filed on August 07, 2023

Income Statement

Concept	2023 Q3	2023 Q2
Revenue	$13.08M	$12.97M
YoY Change	3.1%	-85.09%
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	$3.200M	$3.277M
YoY Change	-0.9%	0.68%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$24.26M	$18.56M
YoY Change	973.32%	872.08%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$42.07M	$33.45M
YoY Change	-18.28%	-22.41%
Income Tax	$11.48M	$8.557M
% Of Pretax Income	27.29%	25.58%
Net Earnings	$30.59M	$24.89M
YoY Change	-18.07%	-20.64%
Net Earnings / Revenue	233.96%	191.95%
Basic Earnings Per Share	$0.92	$0.75
Diluted Earnings Per Share	$0.92	$0.75
COMMON SHARES
Basic Shares Outstanding	33.26M shares	33.21M shares
Diluted Shares Outstanding	33.32M shares	33.30M shares

Balance Sheet

Concept	2023 Q3	2023 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$111.1M	$118.8M
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	$71.76M	$72.62M
YoY Change	-28.16%	-1.61%
Goodwill	$304.4M	$304.4M
YoY Change	-1.14%	-1.14%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$9.897B	$9.853B
YoY Change	-0.8%	-2.64%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$7.000M	$3.655M
YoY Change	720.63%	384.11%
Accrued Expenses	$30.00M	$31.38M
YoY Change	4.47%	7.15%
Deferred Revenue
YoY Change
Short-Term Debt	$538.0M	$392.7M
YoY Change	1043.03%	1019.19%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$575.0M	$427.7M
YoY Change	1844.54%	1324.02%
LONG-TERM LIABILITIES
Long-Term Debt	$101.0M	$101.1M
YoY Change	-0.02%	0.06%
Other Long-Term Liabilities	$142.0M	$136.5M
YoY Change	-7.26%	-12.26%
Total Long-Term Liabilities	$243.0M	$237.5M
YoY Change	-4.38%	-7.41%
TOTAL LIABILITIES
Total Short-Term Liabilities	$575.0M	$427.7M
Total Long-Term Liabilities	$243.0M	$237.5M
Total Liabilities	$8.827B	$8.761B
YoY Change	-1.78%	-3.5%
SHAREHOLDERS EQUITY
Retained Earnings	$599.4M	$578.9M
YoY Change	16.01%	17.72%
Common Stock	$696.4M	$695.3M
YoY Change	0.0%	-0.16%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.070B	$1.093B
YoY Change
Total Liabilities & Shareholders Equity	$9.897B	$9.853B
YoY Change	-0.8%	-2.64%

Cashflow Statement

Concept	2023 Q3	2023 Q2
OPERATING ACTIVITIES
Net Income	$30.59M	$24.89M
YoY Change	-18.07%	-20.64%
Depreciation, Depletion And Amortization	$3.200M	$3.277M
YoY Change	-0.9%	0.68%
Cash From Operating Activities	$46.20M	$17.24M
YoY Change	28.87%	-53.77%
INVESTING ACTIVITIES
Capital Expenditures	$700.0K	$2.025M
YoY Change	-177.18%	-227.2%
Acquisitions
YoY Change
Other Investing Activities	-$102.8M	-$23.46M
YoY Change	-41.21%	-96.04%
Cash From Investing Activities	-$103.4M	-$25.49M
YoY Change	-41.18%	-95.71%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	49.50M	16.70M
YoY Change	-148.32%	58.86%
NET CHANGE
Cash From Operating Activities	46.20M	17.24M
Cash From Investing Activities	-103.4M	-25.49M
Cash From Financing Activities	49.50M	16.70M
Net Change In Cash	-7.700M	8.457M
YoY Change	-96.82%	-101.55%
FREE CASH FLOW
Cash From Operating Activities	$46.20M	$17.24M
Capital Expenditures	$700.0K	$2.025M
Free Cash Flow	$45.50M	$15.22M
YoY Change	23.78%	-60.87%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q2	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	usd
CY2022Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	201000	usd
CY2022Q2	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	714000	usd
CY2022Q2	tcbk	Performance Share Units Vesting PerformanceShareUnitsVesting	216000	usd
CY2022Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	22530000	usd
CY2022Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8359000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	1042177000	usd
CY2023Q1	us-gaap	Stockholders Equity StockholdersEquity	1090245000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	24892000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-11915000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	78000	usd
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	173585000	usd
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	22586000	usd
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	15792000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	1042177000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1046416000	usd
	us-gaap	Net Income Loss NetIncomeLoss	60725000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12529000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	156000	usd
	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1354000	usd
	tcbk	Performance Share Units Vesting PerformanceShareUnitsVesting	617000	usd
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	9074000	usd
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	19942000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	1092781000	usd
	us-gaap	Profit Loss ProfitLoss	60725000	usd
	us-gaap	Profit Loss ProfitLoss	51738000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	3187000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2962000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3312000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2930000	usd
	tcbk	Provision For Benefit From Provisions For Credit Losses ProvisionForBenefitFromProvisionsForCreditLosses	13295000	usd
	tcbk	Provision For Benefit From Provisions For Credit Losses ProvisionForBenefitFromProvisionsForCreditLosses	10145000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-572000	usd
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-6297000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-164000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	19230000	usd
	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	50254000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	20373000	usd
	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	53806000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	501000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1788000	usd
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	125000	usd
	tcbk	Change In Market Value Of Mortgage Servicing Rights ChangeInMarketValueOfMortgageServicingRights	-410000	usd
	tcbk	Provision For Benefit From Losses On Foreclosed Assets ProvisionForBenefitFromLossesOnForeclosedAssets	525000	usd
	tcbk	Provision For Benefit From Losses On Foreclosed Assets ProvisionForBenefitFromLossesOnForeclosedAssets	0	usd
	tcbk	Gain On Transfer Of Loans To Foreclosed Assets GainOnTransferOfLoansToForeclosedAssets	0	usd
	tcbk	Gain On Transfer Of Loans To Foreclosed Assets GainOnTransferOfLoansToForeclosedAssets	97000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3264000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	2815000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-18000	usd
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1073000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1590000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1390000	usd
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	0	usd
	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	-232000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1971000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	1742000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	979000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	3175000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	2488000	usd
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-699000	usd
	tcbk	Increase Decrease In Amortization Of Operating Lease Right Of Use Asset IncreaseDecreaseInAmortizationOfOperatingLeaseRightOfUseAsset	3359000	usd
	tcbk	Increase Decrease In Amortization Of Operating Lease Right Of Use Asset IncreaseDecreaseInAmortizationOfOperatingLeaseRightOfUseAsset	2930000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-28354000	usd
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	1059000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	56196000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	72140000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	159494000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	151486000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	15756000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	22752000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	24160000	usd
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	34468000	usd
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	654691000	usd
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	71939000	usd
	tcbk	Payment For Loan And Lease Originations And Principal Collections PaymentForLoanAndLeaseOriginationsAndPrincipalCollections	423606000	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	usd
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	6689000	usd
	us-gaap	Cash Acquired In Excess Of Payments To Acquire Business CashAcquiredInExcessOfPaymentsToAcquireBusiness	0	usd
	us-gaap	Cash Acquired In Excess Of Payments To Acquire Business CashAcquiredInExcessOfPaymentsToAcquireBusiness	426883000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	89765000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-472710000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-233648000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	174137000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	128109000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-14998000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	9074000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	22586000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	19942000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	15792000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	156000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	256000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-134399000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	121017000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	11562000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-279553000	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	118792000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	488868000	usd
	tcbk	Unrealized Gain Loss On Securities Available For Sale UnrealizedGainLossOnSecuritiesAvailableForSale	17787000	usd
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	0	usd
	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	12044000	usd
	tcbk	Market Value Of Shares Tendered By Employees In Lieu Of Cash To Pay For Exercise Of Options And Or Related Taxes MarketValueOfSharesTenderedByEmployeesInLieuOfCashToPayForExerciseOfOptionsAndOrRelatedTaxes	2100000	usd
	tcbk	Market Value Of Shares Tendered By Employees In Lieu Of Cash To Pay For Exercise Of Options And Or Related Taxes MarketValueOfSharesTenderedByEmployeesInLieuOfCashToPayForExerciseOfOptionsAndOrRelatedTaxes	829000	usd
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	4855000	usd
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	3867000	usd
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	0	usd
	tcbk	Loans Transferred To Foreclosed Assets LoansTransferredToForeclosedAssets	688000	usd
	us-gaap	Interest Paid Net InterestPaidNet	25639000	usd
	us-gaap	Interest Paid Net InterestPaidNet	3353000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	35300000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	12000000	usd
	tcbk	Business Combination Cash Acquired In Excess Of Payments To Acquire Business BusinessCombinationCashAcquiredInExcessOfPaymentsToAcquireBusiness		usd
	tcbk	Business Combination Cash Acquired In Excess Of Payments To Acquire Business BusinessCombinationCashAcquiredInExcessOfPaymentsToAcquireBusiness		usd
	tcbk	Number Of Subsidiary Business Trust Organized By The Company NumberOfSubsidiaryBusinessTrustOrganizedByTheCompany	2	trust
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="margin-top:12pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:115%">Reclassification</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Some items in the prior year consolidated financial statements were reclassified to conform to the current presentation. Reclassifications had no effect on prior year net income or shareholders’ equity.</span></div>
	tcbk	Nonaccrual Status Loans Contractual Past Due NonaccrualStatusLoansContractualPastDue	P90D
CY2023Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	2000	usd
CY2023Q2	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	10710000	usd
CY2023Q2	us-gaap	Debt Securities Held To Maturity Allowance For Credit Loss DebtSecuritiesHeldToMaturityAllowanceForCreditLoss	0	usd
CY2023Q2	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	134409000	usd
CY2022Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	2742987000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts	<div style="margin-top:12pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Allowance for Credit Losses - Loans</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The ACL is a valuation account that is deducted from the loan's amortized cost basis to present the net amount expected to be collected on the loans. Loans are charged-off against the allowance when management believes the recorded loan balance is confirmed as uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. Regardless of the determination that a charge-off is appropriate for financial accounting purposes, the Company manages its loan portfolio by continually monitoring, where possible, a borrower's ability to pay through the collection of financial information, delinquency status, borrower discussion and the encouragement to repay in accordance with the original contract or modified terms, if appropriate.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Management estimates the allowance balance using relevant information, from internal and external sources, relating to past events, current conditions, and reasonable and supportable forecasts. The allowance for credit losses is measured on a collective (pool) basis when similar risk characteristics exist. Historical credit loss experience provides the basis for the estimation of expected credit losses, which captures loan balances as of a point in time to form a cohort, then tracks the respective losses generated by that cohort of loans over the remaining life. The Company identified and accumulated loan cohort historical loss data beginning with the fourth quarter of 2008 and through the current period. In situations where the Company's actual loss history was not statistically relevant, the loss history of peers, defined as financial institutions with assets greater than three billion and less than ten billion, were utilized to create a minimum loss rate. Adjustments to historical loss information are made for differences in relevant current loan-specific risk characteristics, such as historical timing of losses relative to the loan origination. In its loss forecasting framework, the Company incorporates forward-looking information through the use of macroeconomic scenarios applied over the forecasted life of the assets. These macroeconomic scenarios incorporate variables that have historically been key drivers of increases and decreases in credit losses. These variables include, but are not limited to changes in environmental conditions, such as California unemployment rates, household debt levels, changes in corporate debt yields, and U.S. gross domestic product.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">PCD assets are assets acquired at a discount that is due, in part, to credit quality deterioration since origination. PCD assets are accounted for in accordance with ASC 326-20 and are initially recorded at fair value, by taking the sum of the present value of expected future cash flows and an allowance for credit losses, at acquisition. The allowance for credit losses for PCD assets is recorded through a gross-up of reserves on the balance sheet, while the allowance for acquired non-PCD assets, such as loans, is recorded through the provision for credit losses on the income statement, consistent with originated loans. Subsequent to acquisition, the allowance for credit losses for PCD loans will generally follow the same forward-looking estimation, provision, and charge-off process as non-PCD acquired and originated loans. </span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The Company has identified the following portfolio segments to evaluate and measure the allowance for credit loss:</span></div><div style="margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Commercial real estate</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">:</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Commercial real estate - Non-owner occupied: These commercial properties typically consist of buildings which are leased to others for their use and rely on rents as the primary source of repayment. Property types are predominantly office, retail, or light industrial but the portfolio also has some special use properties. As such, the risk of loss associated with these properties is primarily driven by general </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">economic changes or changes in regional economies and the impact of such on a tenant’s ability to pay. Ultimately this can affect occupancy, rental rates, or both. Additional risk of loss can come from new construction resulting in oversupply, the costs to hold or operate the property, or changes in interest rates. The terms on these loans at origination typically have maturities from <span style="-sec-ix-hidden:f-493">five</span> to ten years with amortization periods from <span style="-sec-ix-hidden:f-495">fifteen</span> to thirty years.</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Commercial real estate - Owner occupied: These credits are primarily susceptible to changes in the financial condition of the business operated by the property owner. This may be driven by changes in, among other things, industry challenges, factors unique to the operating geography of the borrower, change in the individual fortunes of the business owner, general economic conditions and changes in business cycles. When default is driven by issues related specifically to the business owner, collateral values tend to provide better repayment support and may result in little or no loss. Alternatively, when default is driven more by general economic conditions, the underlying collateral may have devalued more and thus result in larger losses in the event of default. The terms on these loans at origination typically have maturities from <span style="-sec-ix-hidden:f-497">five</span> to ten years with amortization periods from <span style="-sec-ix-hidden:f-499">fifteen</span> to thirty years.</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Multifamily: These commercial properties are generally comprised of more than four rentable units, such as apartment buildings, with each unit intended to be occupied as the primary residence for one or more persons. Multifamily properties are also subject to changes in general or regional economic conditions, such as unemployment, ultimately resulting in increased vacancy rates or reduced rents or both. In addition, new construction can create an oversupply condition and market competition resulting in increased vacancy, reduced market rents, or both. Due to the nature of their use and the greater likelihood of tenant turnover, the management of these properties is more intensive and therefore is more critical to the preclusion of loss.</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Farmland: While the Company has few loans that were originated for the purpose of the acquisition of these commercial properties, loans secured by farmland represent unique risks that are associated with the operation of an agricultural businesses. The valuation of farmland can vary greatly over time based on the property's access to resources including but not limited to water, crop prices, foreign exchange rates, government regulation or restrictions, and the nature of ongoing capital investment needed to maintain the quality of the property. Loans secured by farmland typically represent less risk to the Company than other agriculture loans as the real estate typically provides greater support in the event of default or need for longer term repayment. </span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Consumer loans</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">:</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">SFR 1-4 1st DT Liens: The most significant drivers of potential loss within the Company's residential real estate portfolio relate general, regional, or individual changes in economic conditions and their effect on employment and borrowers cash flow. Risk in this portfolio is best measured by changes in borrower credit score and loan-to-value. Loss estimates are based on the general movement in credit score, economic outlook and its effects on employment and the value of homes and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate.</span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">SFR HELOCs and Junior Liens: Similar to residential real estate term loans, HELOCs and junior liens performance is also primarily driven by borrower cash flows based on employment status. However, HELOCs carry additional risks associated with the fact that most of these loans are secured by a deed of trust in a position that is junior to the primary lien holder. Furthermore, the risk that as the borrower's financial strength deteriorates, the outstanding balance on these credit lines may increase as they may only be canceled by the Company if certain limited criteria are met. In addition to the allowance for credit losses maintained as a percent of the outstanding loan balance, the Company maintains additional reserves for the unfunded portion of the HELOC. </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Other: The majority of consumer loans are secured by automobiles, with the remainder primarily unsecured revolving debt (credit cards). These loans are susceptible to three primary risks; non-payment due to income loss, over-extension of credit and, when the borrower is unable to pay, shortfall in collateral value, if any. Typically non-payment is due to loss of job and will follow general economic trends in the marketplace driven primarily by rises in the unemployment rate. Loss of collateral value can be due to market demand shifts, damage to collateral itself or a combination of those factors. Credit card loans are unsecured and while collection efforts are pursued in the event of default, there is typically limited opportunity for recovery. Loss estimates are based on the general movement in credit score, economic outlook and its effects on employment and the Bank’s historical loss experience adjusted to reflect the economic outlook and the unemployment rate.</span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Commercial and Industrial:</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Repayment of these loans is primarily based on the cash flow of the borrower, and secondarily on the underlying collateral provided by the borrower. A borrower's cash flow may be unpredictable, and collateral securing these loans may fluctuate in value. Most often, collateral includes accounts receivable, inventory, or equipment. Collateral securing these loans may depreciate over time, may be difficult to appraise, may be illiquid and may fluctuate in value based on the success of the business. Actual and forecast changes in gross domestic product are believed to be corollary to losses associated with these credits.</span></div><div style="margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Construction</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">: </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">While secured by real estate, construction loans represent a greater level of risk than term real estate loans due to the nature of the additional risks associated with the not only the completion of construction within an estimated time period and budget, but also the need to either sell the building or reach a level of stabilized occupancy sufficient to generate the cash flows necessary to support debt service and operating costs. The Company seeks to mitigate the additional risks associated with construction lending by requiring borrowers to comply with lower loan to value ratios and additional covenants as well as strong tertiary support of guarantors. The loss forecasting model applies the historical rate of loss for similar loans over the expected life of the asset as adjusted for macroeconomic factors. </span></div><div style="margin-top:6pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Agriculture Production:</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Repayment of agricultural loans is dependent upon successful operation of the agricultural business, which is greatly impacted by factors outside the control of the borrower. These factors include adverse weather conditions, including access to water, that may impact crop yields, loss of livestock due to disease or other factors, declines in market prices for agriculture products, changes in foreign exchange, and the impact of government regulations. In addition, many farms are dependent on a limited number of key individuals whose injury or death may significantly affect the successful operation of the business. Consequently, agricultural production loans may involve a greater degree of risk than other types of loans.</span></div><div style="margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Leases:</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%"> </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The loss forecasting model applies the historical rate of loss for similar loans over the expected life of the asset. Leases typically represent an elevated level of credit risk as compared to loans secured by real estate as the collateral for leases is often subject to a more rapid rate of depreciation or depletion. The ultimate severity of loss is impacted by the type of collateral securing the exposure, the size of the exposure, the borrower’s industry sector, any guarantors and the geographic market. Assumptions of expected loss are conditioned to the economic outlook and the other variables discussed above.</span></div><div style="margin-top:6pt;padding-left:18pt;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%;text-decoration:underline">Unfunded commitments</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">: </span></div><div style="margin-top:6pt;padding-left:18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The estimated credit losses associated with these unfunded lending commitments is calculated using the same models and methodologies noted above and incorporate utilization assumptions at time of default. The reserve for unfunded commitments is maintained on the consolidated balance sheet in other liabilities.</span></div>
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CY2023Q2	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	122194000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	105680000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2034000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	388000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	13295000	usd
CY2023Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	117329000	usd
CY2022Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4315000	usd
	tcbk	Off Balance Sheet Credit Loss Writeoff OffBalanceSheetCreditLossWriteoff	0	usd
	tcbk	Off Balance Sheet Credit Loss Recovery OffBalanceSheetCreditLossRecovery	0	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	550000	usd
CY2023Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4865000	usd
CY2022Q4	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	109995000	usd
	tcbk	Credit Loss Allowance For Credit Loss Writeoff CreditLossAllowanceForCreditLossWriteoff	2034000	usd
	tcbk	Credit Loss Allowance For Credit Loss Recovery CreditLossAllowanceForCreditLossRecovery	388000	usd
	tcbk	Credit Loss Expense Reversal CreditLossExpenseReversal	13845000	usd
CY2023Q2	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	122194000	usd
CY2022Q1	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Par Value FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue	68513000	usd
CY2022Q1	us-gaap	Financing Receivable Purchased With Credit Deterioration Allowance For Credit Loss At Acquisition Date FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate	2037000	usd
CY2022Q1	us-gaap	Financing Receivable Purchased With Credit Deterioration Discount Premium FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium	2956000	usd
CY2022Q1	us-gaap	Financing Receivable Purchased With Credit Deterioration Amount At Purchase Price FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice	63520000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1585000	usd
CY2022	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1907000	usd
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	17945000	usd
CY2022Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	105680000	usd
CY2022	tcbk	Off Balance Sheet Credit Loss Writeoff OffBalanceSheetCreditLossWriteoff	0	usd
CY2022	tcbk	Off Balance Sheet Credit Loss Recovery OffBalanceSheetCreditLossRecovery	0	usd
CY2022	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	525000	usd
CY2022Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4315000	usd
CY2022	tcbk	Credit Loss Allowance For Credit Loss Writeoff CreditLossAllowanceForCreditLossWriteoff	1585000	usd
CY2022	tcbk	Credit Loss Allowance For Credit Loss Recovery CreditLossAllowanceForCreditLossRecovery	1907000	usd
CY2022	tcbk	Credit Loss Expense Reversal CreditLossExpenseReversal	18470000	usd
CY2022Q4	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	109995000	usd
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	96049000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Purchased With Credit Deterioration Increase FinancingReceivableAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	401000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	356000	usd
CY2022Q2	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	1940000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	97944000	usd
CY2022Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	3915000	usd
CY2022Q2	tcbk	Off Balance Sheet Credit Loss Purchased With Credit Deterioration Increase OffBalanceSheetCreditLossPurchasedWithCreditDeteriorationIncrease		usd
CY2022Q2	tcbk	Off Balance Sheet Credit Loss Writeoff OffBalanceSheetCreditLossWriteoff	0	usd
CY2022Q2	tcbk	Off Balance Sheet Credit Loss Recovery OffBalanceSheetCreditLossRecovery	0	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	160000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4075000	usd
CY2022Q1	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	99964000	usd
CY2022Q2	tcbk	Credit Loss Allowance For Credit Loss Purchased With Credit Deterioration Increase CreditLossAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease	0	usd
CY2022Q2	tcbk	Credit Loss Allowance For Credit Loss Writeoff CreditLossAllowanceForCreditLossWriteoff	401000	usd
CY2022Q2	tcbk	Credit Loss Allowance For Credit Loss Recovery CreditLossAllowanceForCreditLossRecovery	356000	usd
CY2022Q2	tcbk	Credit Loss Expense Reversal CreditLossExpenseReversal	2100000	usd
CY2022Q2	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	102019000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	85376000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1144000	usd
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1530000	usd
	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	10145000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	97944000	usd
CY2021Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	3790000	usd
	tcbk	Off Balance Sheet Credit Loss Writeoff OffBalanceSheetCreditLossWriteoff	0	usd
	tcbk	Off Balance Sheet Credit Loss Recovery OffBalanceSheetCreditLossRecovery	0	usd
	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	285000	usd
CY2022Q2	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	4075000	usd
CY2021Q4	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	89166000	usd
	tcbk	Credit Loss Allowance For Credit Loss Writeoff CreditLossAllowanceForCreditLossWriteoff	1144000	usd
	tcbk	Credit Loss Allowance For Credit Loss Recovery CreditLossAllowanceForCreditLossRecovery	1530000	usd
	tcbk	Credit Loss Expense Reversal CreditLossExpenseReversal	10430000	usd
CY2022Q2	tcbk	Credit Loss Allowance For Credit Loss CreditLossAllowanceForCreditLoss	102019000	usd
CY2023Q2	tcbk	Financing Receivable Threshold For Loan Analysis FinancingReceivableThresholdForLoanAnalysis	1000000	usd
CY2023Q2	tcbk	Financing Receivable Threshold For Loan Analysis FinancingReceivableThresholdForLoanAnalysis	1000000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	276426000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	1274430000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	1264623000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	585559000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	501627000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	1642566000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	962228000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan	13281000	usd
CY2023Q2	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	6520740000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff	135000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff	48000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff	0	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff	36000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff	0	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year Writeoff FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff	2000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Writeoff FinancingReceivableExcludingAccruedInterestRevolvingWriteoff	55000	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan Writeoff FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoanWriteoff	0	usd
	us-gaap	Financing Receivable Excluding Accrued Interest Allowance For Credit Loss Writeoff FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff	276000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year One Originated Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear	1246402000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Two Originated Fiscal Year Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear	1284725000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Three Originated Two Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear	607121000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Four Originated Three Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear	526167000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Year Five Originated Four Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear	378767000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Originated More Than Five Years Before Current Fiscal Year FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear	1383071000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving FinancingReceivableExcludingAccruedInterestRevolving	1010395000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Revolving Converted To Term Loan FinancingReceivableExcludingAccruedInterestRevolvingConvertedToTermLoan	13799000	usd
CY2022Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	6450447000	usd
CY2023Q2	tcbk	Financing Receivable Nonccrual No Allowance Including Guaranteed Loans FinancingReceivableNonccrualNoAllowanceIncludingGuaranteedLoans	26385000	usd
CY2023Q2	tcbk	Financing Receivable Nonaccrual Including Guaranteed Loans FinancingReceivableNonaccrualIncludingGuaranteedLoans	37592000	usd
CY2023Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	32000	usd
CY2022Q4	tcbk	Financing Receivable Nonccrual No Allowance Including Guaranteed Loans FinancingReceivableNonccrualNoAllowanceIncludingGuaranteedLoans	18230000	usd
CY2022Q4	tcbk	Financing Receivable Nonaccrual Including Guaranteed Loans FinancingReceivableNonaccrualIncludingGuaranteedLoans	21321000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	usd
CY2023Q2	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	25587000	usd
CY2023Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	36628000	usd
CY2023Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	32000	usd
CY2022Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	18125000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	21096000	usd
CY2022Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	usd
CY2023Q2	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	960000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	240000	usd
CY2023Q2	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	700000	usd
CY2022Q2	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	10000.00	usd
	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	1300000	usd
	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	400000	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	700000	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	10000.00	usd
CY2023Q2	tcbk	Payment Delay Extension Amount PaymentDelayExtensionAmount	177000	usd
CY2023Q2	srt	Financing Receivable Nonaccrual To Outstanding Percent FinancingReceivableNonaccrualToOutstandingPercent	0.0003
	tcbk	Lessee Operating Lease Number Of Renewal Term Options LesseeOperatingLeaseNumberOfRenewalTermOptions	1	renewaloption
CY2023Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	1493000	usd
CY2022Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	1469000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	3102000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	2788000	usd
CY2023Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	118000	usd
CY2022Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	80000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	236000	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	133000	usd
CY2023Q2	us-gaap	Variable Lease Cost VariableLeaseCost	9000	usd
CY2022Q2	us-gaap	Variable Lease Cost VariableLeaseCost	7000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	21000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	9000	usd
CY2023Q2	us-gaap	Sublease Income SubleaseIncome	0	usd
CY2022Q2	us-gaap	Sublease Income SubleaseIncome	0	usd
	us-gaap	Sublease Income SubleaseIncome	0	usd
	us-gaap	Sublease Income SubleaseIncome	0	usd
CY2023Q2	us-gaap	Lease Cost LeaseCost	1620000	usd
CY2022Q2	us-gaap	Lease Cost LeaseCost	1556000	usd
	us-gaap	Lease Cost LeaseCost	3359000	usd
	us-gaap	Lease Cost LeaseCost	2930000	usd
CY2023Q2	us-gaap	Operating Lease Payments OperatingLeasePayments	1611000	usd
CY2022Q2	us-gaap	Operating Lease Payments OperatingLeasePayments	1523000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	3264000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	2815000	usd
CY2023Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	370000	usd
CY2022Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	4855000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3867000	usd
CY2023Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y1M6D
CY2022Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y8M12D
CY2023Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0329
CY2022Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0291
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	3073000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	5879000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	5311000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4770000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	4083000	usd
CY2023Q2	tcbk	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	13093000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	36209000	usd
CY2023Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4832000	usd
CY2023Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	31377000	usd
CY2023Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	3073353000	usd
CY2022Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	3502095000	usd
CY2023Q2	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	1752086000	usd
CY2022Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	1718541000	usd
CY2023Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	2778118000	usd
CY2022Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	2884378000	usd
CY2023Q2	tcbk	Time Deposits250000 Or More TimeDeposits250000OrMore	125244000	usd
CY2022Q4	tcbk	Time Deposits250000 Or More TimeDeposits250000OrMore	46350000	usd
CY2023Q2	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	366564000	usd
CY2022Q4	tcbk	Other Time Certificates Deposits OtherTimeCertificatesDeposits	177649000	usd
CY2023Q2	us-gaap	Deposits Deposits	8095365000	usd
CY2022Q4	us-gaap	Deposits Deposits	8329013000	usd
CY2023Q2	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	1300000	usd
CY2022Q4	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	1800000	usd
CY2023Q2	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	101065000	usd
CY2022Q4	us-gaap	Junior Subordinated Notes JuniorSubordinatedNotes	101040000	usd
CY2023Q2	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	11600000	usd
CY2022Q2	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	27700000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	29800000	usd
	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	35500000	usd
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	21.27
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	8000	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	19.46
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7500	shares
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.21
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.21
CY2023Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	75000	usd
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y3M18D
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms	P2Y3M18D
	tcbk	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Release In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsReleaseInPeriod	0	shares
	tcbk	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Increase In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseInPeriod	186036	shares
CY2023Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	12968000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	13044000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	24165000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	24740000	usd
CY2023Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	788000	usd
CY2022Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	752000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1590000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1390000	usd
CY2023Q2	tcbk	Asset Management And Commission Income AssetManagementAndCommissionIncome	1158000	usd
CY2022Q2	tcbk	Asset Management And Commission Income AssetManagementAndCommissionIncome	1039000	usd
	tcbk	Asset Management And Commission Income AssetManagementAndCommissionIncome	2092000	usd
	tcbk	Asset Management And Commission Income AssetManagementAndCommissionIncome	1926000	usd
CY2023Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	295000	usd
CY2022Q2	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	542000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	501000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1788000	usd
CY2023Q2	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	74000	usd
CY2022Q2	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	238000	usd
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	172000	usd
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	396000	usd
CY2023Q2	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	407000	usd
CY2022Q2	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	441000	usd
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	695000	usd
	tcbk	Sale Of Customer Checks SaleOfCustomerChecks	545000	usd
CY2023Q2	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
CY2022Q2	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-164000	usd
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	usd
CY2023Q2	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-42000	usd
CY2022Q2	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-94000	usd
	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	0	usd
	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-231000	usd
CY2023Q2	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	93000	usd
CY2022Q2	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	468000	usd
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	325000	usd
	tcbk	Operating Interest Income Other OperatingInterestIncomeOther	972000	usd
CY2023Q2	us-gaap	Noninterest Income Other NoninterestIncomeOther	2773000	usd
CY2022Q2	us-gaap	Noninterest Income Other NoninterestIncomeOther	3386000	usd
	us-gaap	Noninterest Income Other NoninterestIncomeOther	5211000	usd
	us-gaap	Noninterest Income Other NoninterestIncomeOther	6786000	usd
CY2023Q2	us-gaap	Noninterest Income NoninterestIncome	15741000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	16430000	usd
	us-gaap	Noninterest Income NoninterestIncome	29376000	usd
	us-gaap	Noninterest Income NoninterestIncome	31526000	usd
CY2023Q2	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	24059000	usd
CY2022Q2	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	22169000	usd
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	47059000	usd
	tcbk	Base Salaries Net Of Deferred Loan Origination Costs BaseSalariesNetOfDeferredLoanOriginationCosts	40385000	usd
CY2023Q2	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	4377000	usd
CY2022Q2	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	4282000	usd
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	7272000	usd
	tcbk	Incentive Compensation Expense IncentiveCompensationExpense	6865000	usd
CY2023Q2	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	6278000	usd
CY2022Q2	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	6491000	usd
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	12946000	usd
	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	12463000	usd
CY2023Q2	tcbk	Labor And Related Expense Excluding Merger Related Costs LaborAndRelatedExpenseExcludingMergerRelatedCosts	34714000	usd
CY2022Q2	tcbk	Labor And Related Expense Excluding Merger Related Costs LaborAndRelatedExpenseExcludingMergerRelatedCosts	32942000	usd
	tcbk	Labor And Related Expense Excluding Merger Related Costs LaborAndRelatedExpenseExcludingMergerRelatedCosts	67277000	usd
	tcbk	Labor And Related Expense Excluding Merger Related Costs LaborAndRelatedExpenseExcludingMergerRelatedCosts	59713000	usd
CY2023Q2	us-gaap	Occupancy Net OccupancyNet	3991000	usd
CY2022Q2	us-gaap	Occupancy Net OccupancyNet	3996000	usd
	us-gaap	Occupancy Net OccupancyNet	8151000	usd
	us-gaap	Occupancy Net OccupancyNet	7571000	usd
CY2023Q2	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	4638000	usd
CY2022Q2	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3596000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	8670000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	7109000	usd
CY2023Q2	us-gaap	Equipment Expense EquipmentExpense	1436000	usd
CY2022Q2	us-gaap	Equipment Expense EquipmentExpense	1453000	usd
	us-gaap	Equipment Expense EquipmentExpense	2819000	usd
	us-gaap	Equipment Expense EquipmentExpense	2786000	usd
CY2023Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1656000	usd
CY2022Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1702000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3312000	usd
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2930000	usd
CY2023Q2	us-gaap	Advertising Expense AdvertisingExpense	1016000	usd
CY2022Q2	us-gaap	Advertising Expense AdvertisingExpense	818000	usd
	us-gaap	Advertising Expense AdvertisingExpense	1775000	usd
	us-gaap	Advertising Expense AdvertisingExpense	1455000	usd
CY2023Q2	tcbk	Network Charges NetworkCharges	1902000	usd
CY2022Q2	tcbk	Network Charges NetworkCharges	1781000	usd
	tcbk	Network Charges NetworkCharges	3611000	usd
	tcbk	Network Charges NetworkCharges	3156000	usd
CY2023Q2	us-gaap	Professional Fees ProfessionalFees	1985000	usd
CY2022Q2	us-gaap	Professional Fees ProfessionalFees	1233000	usd
	us-gaap	Professional Fees ProfessionalFees	3574000	usd
	us-gaap	Professional Fees ProfessionalFees	2109000	usd
CY2023Q2	us-gaap	Communication Communication	809000	usd
CY2022Q2	us-gaap	Communication Communication	564000	usd
	us-gaap	Communication Communication	1404000	usd
	us-gaap	Communication Communication	1085000	usd
CY2023Q2	tcbk	Regulatory Assessments And Insurance RegulatoryAssessmentsAndInsurance	1993000	usd
CY2022Q2	tcbk	Regulatory Assessments And Insurance RegulatoryAssessmentsAndInsurance	779000	usd
	tcbk	Regulatory Assessments And Insurance RegulatoryAssessmentsAndInsurance	2785000	usd
	tcbk	Regulatory Assessments And Insurance RegulatoryAssessmentsAndInsurance	1499000	usd
CY2023Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	usd
CY2022Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	2221000	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	usd
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	6253000	usd
CY2023Q2	us-gaap	Postage Expense PostageExpense	311000	usd
CY2022Q2	us-gaap	Postage Expense PostageExpense	313000	usd
	us-gaap	Postage Expense PostageExpense	610000	usd
	us-gaap	Postage Expense PostageExpense	541000	usd
CY2023Q2	tcbk	Operational Losses OperationalLosses	1090000	usd
CY2022Q2	tcbk	Operational Losses OperationalLosses	456000	usd
	tcbk	Operational Losses OperationalLosses	1525000	usd
	tcbk	Operational Losses OperationalLosses	273000	usd
CY2023Q2	tcbk	Courier Service CourierService	483000	usd
CY2022Q2	tcbk	Courier Service CourierService	486000	usd
	tcbk	Courier Service CourierService	822000	usd
	tcbk	Courier Service CourierService	900000	usd
CY2023Q2	tcbk	Gain Loss On Foreclosed Assets Excluding Transfer Of Loans1 GainLossOnForeclosedAssetsExcludingTransferOfLoans1	0	usd
CY2022Q2	tcbk	Gain Loss On Foreclosed Assets Excluding Transfer Of Loans1 GainLossOnForeclosedAssetsExcludingTransferOfLoans1	98000	usd
	tcbk	Gain Loss On Foreclosed Assets Excluding Transfer Of Loans1 GainLossOnForeclosedAssetsExcludingTransferOfLoans1	0	usd
	tcbk	Gain Loss On Foreclosed Assets Excluding Transfer Of Loans1 GainLossOnForeclosedAssetsExcludingTransferOfLoans1	98000	usd
CY2023Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-18000	usd
CY2022Q2	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-5000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-18000	usd
	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	1073000	usd
CY2023Q2	tcbk	Other Operating Expenses OtherOperatingExpenses	5201000	usd
CY2022Q2	tcbk	Other Operating Expenses OtherOperatingExpenses	4017000	usd
	tcbk	Other Operating Expenses OtherOperatingExpenses	8684000	usd
	tcbk	Other Operating Expenses OtherOperatingExpenses	6502000	usd
CY2023Q2	tcbk	Other Noninterest Expense Excluding Merger Related Costs OtherNoninterestExpenseExcludingMergerRelatedCosts	26529000	usd
CY2022Q2	tcbk	Other Noninterest Expense Excluding Merger Related Costs OtherNoninterestExpenseExcludingMergerRelatedCosts	23322000	usd
	tcbk	Other Noninterest Expense Excluding Merger Related Costs OtherNoninterestExpenseExcludingMergerRelatedCosts	47760000	usd
	tcbk	Other Noninterest Expense Excluding Merger Related Costs OtherNoninterestExpenseExcludingMergerRelatedCosts	42998000	usd
CY2023Q2	us-gaap	Noninterest Expense NoninterestExpense	61243000	usd
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	56264000	usd
	us-gaap	Noninterest Expense NoninterestExpense	115037000	usd
	us-gaap	Noninterest Expense NoninterestExpense	102711000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	24892000	usd
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33219000	shares
CY2023Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	83000	shares
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33302000	shares
CY2023Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Net Income Loss NetIncomeLoss	60725000	usd
	us-gaap	Net Income Loss NetIncomeLoss	51738000	usd
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	33257000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	31815000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	114000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	148000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	33371000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	31963000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-11915000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-68611000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12529000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-146950000	usd
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-181376000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-193905000	usd
	tcbk	Number Of Investment Securities Classified As Level3 NumberOfInvestmentSecuritiesClassifiedAsLevel3	0	investmentsecurity
CY2023Q2	us-gaap	Equity Securities Fv Ni Restricted EquitySecuritiesFvNiRestricted	0	usd
CY2022Q4	us-gaap	Equity Securities Fv Ni Restricted EquitySecuritiesFvNiRestricted	0	usd
CY2023Q2	tcbk	Losses From Fair Value Adjustments Assets And Liabilities LossesFromFairValueAdjustmentsAssetsAndLiabilities	7279000	usd
	tcbk	Loan Charged Off Carrying Value LoanChargedOffCarryingValue	0	usd
CY2023Q2	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q2	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q2	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
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0000356171-23-000044-index.html	Edgar Link	pending
0000356171-23-000044.txt	Edgar Link	pending
0000356171-23-000044-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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tcbk-20230630.htm	Edgar Link	pending
tcbk-20230630.xsd	Edgar Link	pending
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$TCBK
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2023 Q3 Form 10-Q Financial Statement

#000035617123000044 Filed on August 07, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK TRICO BANCSHARES / Stock $tcbk

2023 Q3 Form 10-Q Financial Statement

#000035617123000044 Filed on August 07, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$TCBK
TRICO BANCSHARES / Stock $tcbk