$TRST
TRUSTCO BANK CORP N Y

2021 Form 10-K Financial Statement

#000114036122006784 Filed on February 25, 2022

View on sec.gov

Income Statement

Concept 2021 2020 Q4 2020
Revenue $168.0M $178.3M
YoY Change -5.78% -7.2%
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 $4.200M $1.000M $4.000M
YoY Change 5.0% 0.0% 0.0%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense $7.574M $24.71M
YoY Change -69.35% -31.97%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $82.13M $17.82M $69.45M
YoY Change 18.27% -2.46% -9.23%
Income Tax $20.61M $4.010M $16.99M
% Of Pretax Income 25.1% 22.5% 24.47%
Net Earnings $61.52M $13.81M $52.45M
YoY Change 17.29% -0.72% -9.32%
Net Earnings / Revenue 36.62% 29.42%
Basic Earnings Per Share $3.19 $2.72
Diluted Earnings Per Share $3.19 $715.9K $2.72
COMMON SHARES
Basic Shares Outstanding 19.26M 19.30M
Diluted Shares Outstanding 19.26M 19.30M

Balance Sheet

Concept 2021 2020 Q4 2020
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $1.107B
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 $81.10M $34.41M $82.30M
YoY Change -1.46% -0.61% -4.41%
Goodwill
YoY Change
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 $6.197B $5.902B $5.902B
YoY Change 4.99% 13.03% 13.03%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses $82.60M $81.70M $81.70M
YoY Change 1.1% -3.2% -3.2%
Deferred Revenue
YoY Change
Short-Term Debt $244.7M $214.8M $214.8M
YoY Change 13.92% 44.45% 44.45%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $82.60M $81.70M $81.70M
YoY Change 1.1% -3.2% -3.2%
LONG-TERM LIABILITIES
Long-Term Debt $0.00 $0.00 $0.00
YoY Change
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities $0.00 $0.00 $0.00
YoY Change
TOTAL LIABILITIES
Total Short-Term Liabilities $82.60M $81.70M $81.70M
Total Long-Term Liabilities $0.00 $0.00 $0.00
Total Liabilities $5.595B $5.334B $5.334B
YoY Change 4.91% 13.89% 13.89%
SHAREHOLDERS EQUITY
Retained Earnings $314.0M
YoY Change 8.99%
Common Stock $276.6M
YoY Change 0.01%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $601.1M $568.2M $568.2M
YoY Change
Total Liabilities & Shareholders Equity $6.197B $5.902B $5.902B
YoY Change 4.99% 13.03% 13.03%

Cashflow Statement

Concept 2021 2020 Q4 2020
OPERATING ACTIVITIES
Net Income $61.52M $13.81M $52.45M
YoY Change 17.29% -0.72% -9.32%
Depreciation, Depletion And Amortization $4.200M $1.000M $4.000M
YoY Change 5.0% 0.0% 0.0%
Cash From Operating Activities $55.37M $14.30M $62.16M
YoY Change -10.93% 2.14% -2.57%
INVESTING ACTIVITIES
Capital Expenditures $2.840M -$1.000M $3.830M
YoY Change -25.85% -33.33% -1.64%
Acquisitions
YoY Change
Other Investing Activities -$172.4M -$15.30M -$31.50M
YoY Change 447.3% -211.68% -87.14%
Cash From Investing Activities -$175.3M -$16.30M -$35.35M
YoY Change 395.83% -232.52% -85.79%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $2.386M $3.493M
YoY Change -31.69% 9880.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 232.3M 152.8M 623.4M
YoY Change -62.75% -856.44% 351.45%
NET CHANGE
Cash From Operating Activities 55.37M 14.30M 62.16M
Cash From Investing Activities -175.3M -16.30M -35.35M
Cash From Financing Activities 232.3M 152.8M 623.4M
Net Change In Cash 112.4M 150.8M 650.3M
YoY Change -82.72% 2372.13% -1487.56%
FREE CASH FLOW
Cash From Operating Activities $55.37M $14.30M $62.16M
Capital Expenditures $2.840M -$1.000M $3.830M
Free Cash Flow $52.53M $15.30M $58.33M
YoY Change -9.95% -1.29% -2.63%

Facts In Submission

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15000
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2840000
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3830000
CY2019 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
3894000
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-175256000
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-35346000
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-248759000
CY2021 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
230936000
CY2020 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
587177000
CY2019 us-gaap Increase Decrease In Deposits
IncreaseDecreaseInDeposits
175769000
CY2021 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
29931000
CY2020 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
66089000
CY2019 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-13227000
CY2021 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
260000
CY2020 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
0
CY2019 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
185000
CY2021 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
0
CY2020 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
0
CY2019 us-gaap Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
1791000
CY2021 trst Payment For Settle Fractional Shares In Reverse Stock Split
PaymentForSettleFractionalSharesInReverseStockSplit
200000
CY2020 trst Payment For Settle Fractional Shares In Reverse Stock Split
PaymentForSettleFractionalSharesInReverseStockSplit
0
CY2019 trst Payment For Settle Fractional Shares In Reverse Stock Split
PaymentForSettleFractionalSharesInReverseStockSplit
0
CY2021 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
2386000
CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3493000
CY2019 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
35000
CY2021 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
26279000
CY2020 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
26331000
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
26385000
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
232262000
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
623442000
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
138098000
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
112371000
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
650253000
CY2019 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-46863000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1107099000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
456846000
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
503709000
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1219470000
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1107099000
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
456846000
CY2021 us-gaap Interest Paid Net
InterestPaidNet
7885000
CY2020 us-gaap Interest Paid Net
InterestPaidNet
25693000
CY2019 us-gaap Interest Paid Net
InterestPaidNet
35886000
CY2021 us-gaap Income Taxes Paid
IncomeTaxesPaid
20493000
CY2020 us-gaap Income Taxes Paid
IncomeTaxesPaid
18185000
CY2019 us-gaap Income Taxes Paid
IncomeTaxesPaid
16806000
CY2021 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
490000
CY2020 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
724000
CY2019 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
4575000
CY2021 trst Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
158000
CY2020 trst Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
214000
CY2019 trst Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
-215000
CY2021Q4 us-gaap Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax
DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax
-9715000
CY2020Q4 us-gaap Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax
DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax
9320000
CY2019Q4 us-gaap Debt Securities Available For Sale Accumulated Gross Unrealized Gain Loss Before Tax
DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax
14459000
CY2021 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
2503000
CY2020 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
-2420000
CY2019 us-gaap Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
-3757000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-269000
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-904000
CY2019 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
-471000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
70000
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
235000
CY2019 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
122000
CY2021 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-10297000
CY2020 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-1681000
CY2019 us-gaap Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
-5967000
CY2021 trst Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
2675000
CY2020 trst Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
437000
CY2019 trst Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
1550000
CY2021Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
1.00
CY2021 us-gaap Use Of Estimates
UseOfEstimates
<div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Use of Estimates</div> <div><br/> </div> <div style="display:none;"><br/></div> <div style="text-align: left; text-indent: 27pt; font-family: 'Times New Roman', Times, serif; font-size: 10pt;">The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could differ from those estimates.</div>
CY2021 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<div style="text-align: left; font-family: 'Times New Roman', Times, serif; font-size: 10pt; font-weight: bold;">Risks and Uncertainties</div> <div><br/> </div> <div style="display:none;"><br/></div> <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; text-indent: 27pt;">Beginning in March 2020, the Company experienced negative impacts to its business in the form of requests for loan deferrals of principal and interest due to the business disruption caused by COVID-19.  In March 2020, the World Health Organization categorized COVID-19 as a pandemic, and the President of the United States declared the COVID-19 outbreak a national emergency. On March 3, 2020, the Federal Reserve reduced the target federal funds rate by 50 basis points, followed by an additional reduction of 100 basis points on March 16, 2020. <span style="font-size: 10pt; font-family: 'Times New Roman', Times, serif;">The Company has evaluated the impact of the effects of COVID-19 and determined that there were no material or systematic adverse impacts on the Company’s December 31, 2021 and 2020 financial statements except for adjustments to the provision for loan losses and related allowance for loan losses.  As of December 31, 2021 and 2020 the Company and Bank capital ratios were in excess of all regulatory requirements. While management believes that we have sufficient capital to withstand any further economic challenges brought on by the COVID-19 pandemic, our reported and regulatory capital ratios, as well as the ability of the Company and the Bank to pay dividends or make other distributions, could be adversely impacted by unanticipated credit losses. At this time, we do not believe there exists any impairment to our goodwill, long-lived assets, right of use assets, held to maturity investment securities, or available-for-sale investment securities due to the COVID-19 pandemic. It is uncertain whether prolonged effects of the COVID-19 pandemic will result in future impairment charges related to any of the aforementioned assets and continue to negatively impact net interest income, provision for loan losses, and noninterest income</span>.</div> <div><br/> </div> <div style="display:none;"><br/></div> <div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; text-indent: 27pt;">Loan modifications and payment deferrals as a result of COVID-19 that met the criteria established under Section 4013 of the CARES Act or under applicable interagency guidance of the federal banking regulators were excluded from evaluation of TDR classification and were reported as current during the payment deferral period. The Company’s policy was to continue to accrue interest during the deferral period. Loans not meeting the CARES ACT or regulatory guidance were evaluated for TDR and non-accrual treatment under the Company’s existing policies and procedures.</div>
CY2020Q1 trst Reduction In Overnight Federal Funds Rate
ReductionInOvernightFederalFundsRate
0.0050
CY2020Q1 trst Reduction In Overnight Federal Funds Rate
ReductionInOvernightFederalFundsRate
0.0100
CY2020Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
429360000
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
9928000
CY2020Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
217000
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
439071000
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
15057000
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
15215000
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
91450000
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
90026000
CY2021 trst Number Of Past Due Payments For Loans Classified As Nonperforming
NumberOfPastDuePaymentsForLoansClassifiedAsNonperforming
3
CY2021 trst Nonpayment Period Of Loans Moved To Nonaccrual Status
NonpaymentPeriodOfLoansMovedToNonaccrualStatus
P90D
CY2021 trst Loan To Value Ratio Applicable To Additional Allowance
LoanToValueRatioApplicableToAdditionalAllowance
0.90
CY2021Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
362000
CY2020Q4 us-gaap Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
541000
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
407717000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
407713000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
159044000
CY2021Q4 us-gaap Statutory Accounting Practices Statutory Amount Available For Dividend Payments With Regulatory Approval
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithRegulatoryApproval
86100000
CY2021 trst Age At Which Company Provides Access To Medicare Supplemental Program For Retirees
AgeAtWhichCompanyProvidesAccessToMedicareSupplementalProgramForRetirees
P65Y
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2757000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
46544000
CY2021Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
1142000
CY2021 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
1
CY2021Q4 trst Federal Reserve Bank Reserve Requirement
FederalReserveBankReserveRequirement
69600000
CY2020Q4 trst Federal Reserve Bank Reserve Requirement
FederalReserveBankReserveRequirement
61500000
CY2021Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
407717000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
3895000
CY2021Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
3899000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
407713000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
205588000
CY2021Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
3899000
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
54340000
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
154000
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
4937000
CY2020Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
63000
CY2020Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
59277000
CY2020Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
217000
CY2021 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
CY2020 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
29219000
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
0
CY2021 trst Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
148609000
CY2020 trst Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
247624000
CY2019 trst Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
192003000
CY2021 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
9162000
CY2020 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
10007000
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
10052000
CY2021 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2020 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
1155000
CY2019 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2021 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
0
CY2020 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
0
CY2019 us-gaap Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
0
CY2021Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
283200000
CY2020Q4 us-gaap Debt Securities Available For Sale Restricted
DebtSecuritiesAvailableForSaleRestricted
267600000
CY2021Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
9923000
CY2021Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
773000
CY2021Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
1000
CY2021Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
10695000
CY2020Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
13824000
CY2020Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
1164000
CY2020Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
0
CY2020Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
14988000
CY2021Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
9923000
CY2021Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
10695000
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
442000
CY2021Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1000
CY2020Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
0
CY2020Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
0
CY2021 trst Held To Maturity Securities Sales And Transferred Security
HeldToMaturitySecuritiesSalesAndTransferredSecurity
0
CY2020 trst Held To Maturity Securities Sales And Transferred Security
HeldToMaturitySecuritiesSalesAndTransferredSecurity
0
CY2021Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
4438779000
CY2021Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
44267000
CY2021Q4 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
4394512000
CY2020Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
4244470000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
49595000
CY2020Q4 us-gaap Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
4194875000
CY2021Q4 us-gaap Due From Officers Or Stockholders
DueFromOfficersOrStockholders
17900000
CY2020Q4 us-gaap Due From Officers Or Stockholders
DueFromOfficersOrStockholders
16300000
CY2021 us-gaap Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
8600000
CY2021 us-gaap Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
7000000.0
CY2021 us-gaap Loans And Leases Receivable Related Parties Period Increase Decrease
LoansAndLeasesReceivableRelatedPartiesPeriodIncreaseDecrease
0
CY2021Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
18739000
CY2021Q4 trst Other Real Estate Mortgage Loans
OtherRealEstateMortgageLoans
17000
CY2021Q4 trst Financing Receivable Recorded Investment Nonaccrual Status And Other Nonperforming Real Estate Mortgages
FinancingReceivableRecordedInvestmentNonaccrualStatusAndOtherNonperformingRealEstateMortgages
18756000
CY2020Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
21061000
CY2020Q4 trst Other Real Estate Mortgage Loans
OtherRealEstateMortgageLoans
23000
CY2020Q4 trst Financing Receivable Recorded Investment Nonaccrual Status And Other Nonperforming Real Estate Mortgages
FinancingReceivableRecordedInvestmentNonaccrualStatusAndOtherNonperformingRealEstateMortgages
21084000
CY2021Q4 trst Other Real Estate Owned
OtherRealEstateOwned
362000
CY2020Q4 trst Other Real Estate Owned
OtherRealEstateOwned
541000
CY2021Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
4438779000
CY2020Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
4244470000
CY2021 trst Number Of Days Past Due Loan Considered In Payment Default
NumberOfDaysPastDueLoanConsideredInPaymentDefault
P30D
CY2021Q4 trst Impaired Loans Included In Classified Loans
ImpairedLoansIncludedInClassifiedLoans
226000
CY2020Q4 trst Impaired Loans Included In Classified Loans
ImpairedLoansIncludedInClassifiedLoans
796000
CY2021Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
0
CY2020Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
0
CY2021 trst Number Of Days Past Due
NumberOfDaysPastDue
P90D
CY2020 trst Number Of Days Past Due
NumberOfDaysPastDue
P90D
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
49595000
CY2021 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
430000
CY2021 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
552000
CY2021 us-gaap Financing Receivable Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery
-122000
CY2021 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
-5450000
CY2021Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
44267000
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
44317000
CY2020 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
661000
CY2020 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
339000
CY2020 us-gaap Financing Receivable Allowance For Credit Loss Writeoff After Recovery
FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery
322000
CY2020 us-gaap Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
5600000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
49595000
CY2021Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
0
CY2021Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
44267000
CY2021Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
44267000
CY2021Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
18504000
CY2021Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
4420275000
CY2021Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
4438779000
CY2020Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
0
CY2020Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
49595000
CY2020Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
49595000
CY2020Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
21581000
CY2020Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
4222889000
CY2020Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
4244470000
CY2021Q4 us-gaap Impaired Financing Receivable Recorded Investment
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18504000
CY2021Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
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18871000
CY2021Q4 us-gaap Impaired Financing Receivable Related Allowance
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0
CY2021 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
20753000
CY2020Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
21581000
CY2020Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
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22253000
CY2020Q4 us-gaap Impaired Financing Receivable Related Allowance
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0
CY2020 us-gaap Impaired Financing Receivable Average Recorded Investment
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20814000
CY2021Q4 trst Tdr S Classifications From Previously Performing Loans
TdrSClassificationsFromPreviouslyPerformingLoans
10700000
CY2020Q4 trst Tdr S Classifications From Previously Performing Loans
TdrSClassificationsFromPreviouslyPerformingLoans
11700000
CY2021 trst Deferral Period Of Past Due Loans
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P60M
CY2021 trst Number Of Days Past Due When Loans Considered In Payment Default Under Modified Terms
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P90D
CY2021Q4 us-gaap Property Plant And Equipment Gross
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130851000
CY2020Q4 us-gaap Property Plant And Equipment Gross
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128505000
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
97824000
CY2020Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
94093000
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
33027000
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
34412000
CY2021 us-gaap Depreciation
Depreciation
4200000
CY2020 us-gaap Depreciation
Depreciation
4000000.0
CY2019 us-gaap Depreciation
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4000000.0
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
8100000
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
8000000.0
CY2019 us-gaap Operating Lease Cost
OperatingLeaseCost
7800000
CY2021 us-gaap Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
178000
CY2020 us-gaap Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
148000
CY2019 us-gaap Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
288000
CY2021 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
624000
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InterestExpenseSavingsDeposits
716000
CY2019 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
1338000
CY2021 trst Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
5863000
CY2020 trst Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
22834000
CY2019 trst Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
33227000
CY2021 us-gaap Interest Expense Deposits
InterestExpenseDeposits
6665000
CY2020 us-gaap Interest Expense Deposits
InterestExpenseDeposits
23698000
CY2019 us-gaap Interest Expense Deposits
InterestExpenseDeposits
34853000
CY2021Q4 us-gaap Time Deposit Maturities Year One
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906995000
CY2021Q4 us-gaap Time Deposit Maturities Year Two
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75370000
CY2021Q4 us-gaap Time Deposit Maturities Year Three
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11176000
CY2021Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
1141000
CY2021Q4 us-gaap Time Deposit Maturities Year Five
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499000
CY2021Q4 us-gaap Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
133000
CY2021Q4 us-gaap Time Deposits
TimeDeposits
995314000
CY2021Q4 trst Amount Included In Time Deposits With Balance In250000 Or More
AmountIncludedInTimeDepositsWithBalanceIn250000OrMore
161500000
CY2020Q4 trst Amount Included In Time Deposits With Balance In250000 Or More
AmountIncludedInTimeDepositsWithBalanceIn250000OrMore
235800000
CY2021 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
17657000
CY2020 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
15662000
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
15171000
CY2021 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
3195000
CY2020 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2399000
CY2019 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2359000
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
20852000
CY2020 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
18061000
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
17530000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-238000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1067000
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
1139000
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20614000
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
16994000
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18669000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
7335000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
6178000
CY2021Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
12369000
CY2020Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
12820000
CY2021Q4 trst Other Income Or Expense Not Yet Reported For Tax Purposes
OtherIncomeOrExpenseNotYetReportedForTaxPurposes
1907000
CY2020Q4 trst Other Income Or Expense Not Yet Reported For Tax Purposes
OtherIncomeOrExpenseNotYetReportedForTaxPurposes
534000
CY2021Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
2068000
CY2020Q4 us-gaap Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
2541000
CY2021Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4873000
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4635000
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4635000
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
3568000
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-238000
CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-1067000
CY2021Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4900000
CY2020Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
4600000
CY2021Q4 trst Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities Gross
DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecuritiesGross
1000
CY2020Q4 trst Deferred Tax Liabilities Unrealized Gains On Available For Sale Securities Gross
DeferredTaxLiabilitiesUnrealizedGainsOnAvailableForSaleSecuritiesGross
-2500000
CY2021Q4 trst Deferred Tax Liability Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxLiabilityTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
4200000
CY2020Q4 trst Deferred Tax Liability Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxLiabilityTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
1600000
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.032
CY2020 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.024
CY2019 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.026
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.009
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.011
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.008
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.251
CY2020 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.245
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.244
CY2021 trst Other Comprehensive Income Loss Defined Benefit Plan Change In Overfunded Position Before Tax
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-10908000
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
611000
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
674000
CY2021 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
405000
CY2021 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-10028000
CY2020 trst Other Comprehensive Income Loss Defined Benefit Plan Change In Overfunded Position Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanChangeInOverfundedPositionBeforeTax
-1681000
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
708000
CY2020 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
-196000
CY2020 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-777000
CY2019 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
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16000
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
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19263000
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
19303000
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
19386000
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.194
CY2021Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
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0
CY2021Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
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0
CY2020Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
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0
CY2020Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
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0
CY2021 us-gaap Defined Benefit Plan Contributions By Employer
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0
CY2020 us-gaap Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
0
CY2021Q4 us-gaap Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year
DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
0
CY2021 trst Performance Bonus Units Awards Related To Change Of Control
PerformanceBonusUnitsAwardsRelatedToChangeOfControl
291000
CY2021 us-gaap Option Indexed To Issuers Equity Strike Price1
OptionIndexedToIssuersEquityStrikePrice1
44.37
CY2021 trst Outsourced Services
OutsourcedServices
8400000
CY2020 trst Outsourced Services
OutsourcedServices
7800000
CY2019 trst Outsourced Services
OutsourcedServices
7600000
CY2021 us-gaap Net Income Loss
NetIncomeLoss
61519000
CY2020 us-gaap Net Income Loss
NetIncomeLoss
52452000
CY2019 us-gaap Net Income Loss
NetIncomeLoss
57840000
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
19259000
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
19301000
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
19370000
CY2021 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
4000
CY2020 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
2000
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.718
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.986
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EarningsPerShareDiluted
3.194
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.717
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.984
CY2020Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
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0
CY2020Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
0
CY2021Q4 us-gaap Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
0
CY2021Q4 us-gaap Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
0
CY2021 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
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121000
CY2021Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
18500000
CY2021Q4 trst Collateral Dependent Impaired Financing Receivable Recorded Investment
CollateralDependentImpairedFinancingReceivableRecordedInvestment
0
CY2021 trst Gross Charge Offs Residential Impaired Loans
GrossChargeOffsResidentialImpairedLoans
0
CY2020 us-gaap Real Estate Owned Valuation Allowance Amounts Applied
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120000
CY2020Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
21600000
CY2020Q4 trst Collateral Dependent Impaired Financing Receivable Recorded Investment
CollateralDependentImpairedFinancingReceivableRecordedInvestment
211000
CY2020 trst Gross Charge Offs Residential Impaired Loans
GrossChargeOffsResidentialImpairedLoans
10000
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1219470000
CY2021Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
407713000
CY2021Q4 trst Debt Securities Held To Maturity Fair Value Disclosure
DebtSecuritiesHeldToMaturityFairValueDisclosure
10695000
CY2021Q4 us-gaap Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
4451031000
CY2021Q4 trst Interest Receivable Fair Value Disclosure
InterestReceivableFairValueDisclosure
9099000
CY2021Q4 trst Demand Deposit Accounts Fair Value Disclosure
DemandDepositAccountsFairValueDisclosure
794878000
CY2021Q4 trst Interest Bearing Deposit Fair Value Disclosure
InterestBearingDepositFairValueDisclosure
4471613000
CY2021Q4 us-gaap Shortterm Debt Fair Value
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244686000
CY2021Q4 trst Interest Payable Fair Value Disclosure
InterestPayableFairValueDisclosure
163000
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1107099000
CY2020Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
439071000
CY2020Q4 trst Debt Securities Held To Maturity Fair Value Disclosure
DebtSecuritiesHeldToMaturityFairValueDisclosure
14988000
CY2020Q4 us-gaap Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
4287585000
CY2020Q4 trst Interest Receivable Fair Value Disclosure
InterestReceivableFairValueDisclosure
10031000
CY2020Q4 trst Demand Deposit Accounts Fair Value Disclosure
DemandDepositAccountsFairValueDisclosure
652756000
CY2020Q4 trst Interest Bearing Deposit Fair Value Disclosure
InterestBearingDepositFairValueDisclosure
4386439000
CY2020Q4 us-gaap Shortterm Debt Fair Value
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214755000
CY2020Q4 trst Interest Payable Fair Value Disclosure
InterestPayableFairValueDisclosure
474000
CY2021 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
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410000
CY2021 us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
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199000
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
211000
CY2020 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
8999000
CY2020 us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
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1524000
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
7475000
CY2019 us-gaap Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
15119000
CY2019 us-gaap Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
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349000
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
14770000
CY2021 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2020 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
1155000
CY2019 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
0
CY2021 trst Other Non Interest Income
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698000
CY2020 trst Other Non Interest Income
OtherNonInterestIncome
1243000
CY2019 trst Other Non Interest Income
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4109000
CY2021 us-gaap Noninterest Income
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17937000
CY2020 us-gaap Noninterest Income
NoninterestIncome
17170000
CY2019 us-gaap Noninterest Income
NoninterestIncome
18591000
CY2021Q4 trst Number Of Leases For Which Construction Not Started
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1
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
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P9Y3M18D
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
8128000
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
8044000
CY2019 us-gaap Operating Lease Cost
OperatingLeaseCost
7808000
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
2015000
CY2020 us-gaap Variable Lease Cost
VariableLeaseCost
2029000
CY2019 us-gaap Variable Lease Cost
VariableLeaseCost
1968000
CY2021 us-gaap Lease Cost
LeaseCost
10143000
CY2020 us-gaap Lease Cost
LeaseCost
10073000
CY2019 us-gaap Lease Cost
LeaseCost
9776000
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
8192000
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
8042000
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
7839000
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
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6588000
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2548000
CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
57464000
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y3M18D
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y4M24D
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.030
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.032
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.033
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
8125000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
7912000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
7789000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
7416000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
6443000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
22868000
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
60553000
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
7833000
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
52720000
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
48100000
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
47900000

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