2019 Q4 Form 10-K Financial Statement
#000114036120004402 Filed on February 28, 2020
Income Statement
Concept | 2019 Q4 | 2018 Q4 | 2018 |
---|---|---|---|
Revenue | $180.9M | ||
YoY Change | 7.08% | ||
Cost Of Revenue | |||
YoY Change | |||
Gross Profit | |||
YoY Change | |||
Gross Profit Margin | |||
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $1.000M | $1.400M | $4.100M |
YoY Change | -28.57% | 55.56% | 7.89% |
% of Gross Profit | |||
Operating Expenses | |||
YoY Change | |||
Operating Profit | |||
YoY Change | |||
Interest Expense | $20.23M | ||
YoY Change | 38.62% | ||
% of Operating Profit | |||
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $18.27M | $19.77M | $79.65M |
YoY Change | -7.59% | 0.36% | 3.79% |
Income Tax | $4.360M | $3.740M | $18.21M |
% Of Pretax Income | 23.86% | 18.92% | 22.86% |
Net Earnings | $13.91M | $16.03M | $61.45M |
YoY Change | -13.23% | 117.8% | 42.42% |
Net Earnings / Revenue | 33.96% | ||
Basic Earnings Per Share | $0.64 | ||
Diluted Earnings Per Share | $717.0K | $828.0K | $0.64 |
COMMON SHARES | |||
Basic Shares Outstanding | 96.92M | 96.51M | |
Diluted Shares Outstanding | 96.65M |
Balance Sheet
Concept | 2019 Q4 | 2018 Q4 | 2018 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $456.8M | $503.7M | |
Short-Term Investments | |||
Other Short-Term Assets | |||
YoY Change | |||
Inventory | |||
Prepaid Expenses | |||
Receivables | |||
Other Receivables | |||
Total Short-Term Assets | |||
YoY Change | |||
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $34.62M | $34.69M | $34.70M |
YoY Change | -0.21% | -1.44% | -1.42% |
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 | $5.221B | $4.959B | $4.959B |
YoY Change | 5.29% | 1.04% | 1.04% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | |||
YoY Change | |||
Accrued Expenses | $84.40M | $32.90M | $32.90M |
YoY Change | 156.53% | -1.5% | -1.5% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $148.7M | $161.9M | $161.9M |
YoY Change | -8.17% | -33.38% | -33.37% |
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $84.40M | $32.90M | $32.90M |
YoY Change | 156.53% | -1.5% | -1.5% |
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 | $84.40M | $32.90M | $32.90M |
Total Long-Term Liabilities | $0.00 | $0.00 | $0.00 |
Total Liabilities | $4.683B | $4.469B | $4.469B |
YoY Change | 4.79% | 0.43% | 0.43% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $288.1M | $256.4M | |
YoY Change | 12.35% | ||
Common Stock | $276.6M | $276.9M | |
YoY Change | -0.09% | ||
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $30.90M | $33.10M | |
YoY Change | -6.64% | ||
Treasury Stock Shares | $3.283M | $3.516M | |
Shareholders Equity | $538.3M | $489.9M | $489.9M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $5.221B | $4.959B | $4.959B |
YoY Change | 5.29% | 1.04% | 1.04% |
Cashflow Statement
Concept | 2019 Q4 | 2018 Q4 | 2018 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $13.91M | $16.03M | $61.45M |
YoY Change | -13.23% | 117.8% | 42.42% |
Depreciation, Depletion And Amortization | $1.000M | $1.400M | $4.100M |
YoY Change | -28.57% | 55.56% | 7.89% |
Cash From Operating Activities | $14.00M | $18.80M | $67.64M |
YoY Change | -25.53% | 32.39% | 9.64% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$1.500M | -$900.0K | $3.646M |
YoY Change | 66.67% | -18.18% | 0.91% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $13.70M | -$33.50M | -$170.2M |
YoY Change | -140.9% | -37.62% | 20.45% |
Cash From Investing Activities | $12.30M | -$34.40M | -$173.8M |
YoY Change | -135.76% | -37.34% | 19.97% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $718.0K | ||
YoY Change | -84.42% | ||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -20.20M | 53.80M | -2.851M |
YoY Change | -137.55% | 84.25% | -74.86% |
NET CHANGE | |||
Cash From Operating Activities | 14.00M | 18.80M | 67.64M |
Cash From Investing Activities | 12.30M | -34.40M | -173.8M |
Cash From Financing Activities | -20.20M | 53.80M | -2.851M |
Net Change In Cash | 6.100M | 38.20M | -109.0M |
YoY Change | -84.03% | -432.17% | 15.34% |
FREE CASH FLOW | |||
Cash From Operating Activities | $14.00M | $18.80M | $67.64M |
Capital Expenditures | -$1.500M | -$900.0K | $3.646M |
Free Cash Flow | $15.50M | $19.70M | $63.99M |
YoY Change | -21.32% | 28.76% | 10.19% |
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|
-5967000 | |
CY2018 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
3684000 | |
CY2017 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-3824000 | |
CY2019 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
1550000 | |
CY2018 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
-957000 | |
CY2017 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
812000 | |
CY2019 | trst |
Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715 Net
ChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715Net
|
-4417000 | |
CY2018 | trst |
Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715 Net
ChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715Net
|
2727000 | |
CY2017 | trst |
Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715 Net
ChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715Net
|
-3012000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
274000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
556000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
289000 | |
CY2019 | 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
|
-197000 | |
CY2018 | 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
|
-100000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
122000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
170000 | |
CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
-100000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
|
349000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
|
486000 | |
CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
|
299000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14770000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-7157000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4445000 | |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
72610000 | |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
54288000 | |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
47590000 | |
CY2019Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
48198000 | |
CY2018Q4 | us-gaap |
Cash And Due From Banks
CashAndDueFromBanks
|
49260000 | |
CY2019Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
408648000 | |
CY2018Q4 | us-gaap |
Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
|
454449000 | |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
456846000 | |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
503709000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
573823000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
501463000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
19680000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
22924000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
18618000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
22501000 | |
CY2019Q4 | us-gaap |
Federal Home Loan Bank Stock And Federal Reserve Bank Stock
FederalHomeLoanBankStockAndFederalReserveBankStock
|
9183000 | |
CY2018Q4 | us-gaap |
Federal Home Loan Bank Stock And Federal Reserve Bank Stock
FederalHomeLoanBankStockAndFederalReserveBankStock
|
8953000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
4062196000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Of Deferred Income
LoansAndLeasesReceivableNetOfDeferredIncome
|
3874096000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44766000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
4017879000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
3829330000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
34622000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
34694000 | |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
51475000 | |
CY2018Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
0 | |
CY2019Q4 | us-gaap |
Other Assets
OtherAssets
|
58876000 | |
CY2018Q4 | us-gaap |
Other Assets
OtherAssets
|
58263000 | |
CY2019Q4 | us-gaap |
Assets
Assets
|
5221322000 | |
CY2018Q4 | us-gaap |
Assets
Assets
|
4958913000 | |
CY2019Q4 | us-gaap |
Demand Deposit Accounts
DemandDepositAccounts
|
463858000 | |
CY2018Q4 | us-gaap |
Demand Deposit Accounts
DemandDepositAccounts
|
405069000 | |
CY2019Q4 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1113146000 | |
CY2018Q4 | us-gaap |
Deposits Savings Deposits
DepositsSavingsDeposits
|
1182683000 | |
CY2019Q4 | us-gaap |
Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
|
875672000 | |
CY2018Q4 | us-gaap |
Deposits Negotiable Order Of Withdrawal Now
DepositsNegotiableOrderOfWithdrawalNOW
|
904678000 | |
CY2019Q4 | us-gaap |
Deposits Money Market Deposits
DepositsMoneyMarketDeposits
|
599163000 | |
CY2018Q4 | us-gaap |
Deposits Money Market Deposits
DepositsMoneyMarketDeposits
|
507311000 | |
CY2019Q4 | us-gaap |
Time Deposits
TimeDeposits
|
1398177000 | |
CY2018Q4 | us-gaap |
Time Deposits
TimeDeposits
|
1274506000 | |
CY2019Q4 | us-gaap |
Deposits
Deposits
|
4450016000 | |
CY2018Q4 | us-gaap |
Deposits
Deposits
|
4274247000 | |
CY2019Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
148666000 | |
CY2018Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
161893000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
56553000 | |
CY2018Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
0 | |
CY2019Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
27830000 | |
CY2018Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
32902000 | |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
4469042000 | |
CY2019Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2019Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
1 | |
CY2018Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
1 | |
CY2018Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
150000000 | |
CY2019Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
150000000 | |
CY2019Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
100204832 | |
CY2019Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
100205000 | |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
100175000 | |
CY2019Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
176427000 | |
CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
176710000 | |
CY2019Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
288067000 | |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
4461000 | |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-10309000 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
538257000 | |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
489871000 | |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
5221322000 | |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
4958913000 | |
CY2018Q4 | trst |
Federal Reserve Bank Reserve Requirement
FederalReserveBankReserveRequirement
|
35800000 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.597 | |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.636 | |
CY2019Q4 | us-gaap |
Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
|
0 | |
CY2019Q4 | us-gaap |
Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
|
0 | |
CY2018Q4 | us-gaap |
Fair Value Assets Level2 To Level1 Transfers Amount
FairValueAssetsLevel2ToLevel1TransfersAmount
|
0 | |
CY2018Q4 | us-gaap |
Fair Value Assets Level1 To Level2 Transfers Amount
FairValueAssetsLevel1ToLevel2TransfersAmount
|
0 | |
CY2019 | us-gaap |
Real Estate Owned Valuation Allowance Amounts Applied
RealEstateOwnedValuationAllowanceAmountsApplied
|
366000 | |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
456846000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
573823000 | |
CY2019Q4 | trst |
Debt Securities Held To Maturity Fair Value Disclosure
DebtSecuritiesHeldToMaturityFairValueDisclosure
|
19680000 | |
CY2019Q4 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
4078210000 | |
CY2019Q4 | trst |
Interest Receivable Fair Value Disclosure
InterestReceivableFairValueDisclosure
|
10915000 | |
CY2018 | trst |
Outsourced Services
OutsourcedServices
|
7500000 | |
CY2017 | trst |
Outsourced Services
OutsourcedServices
|
6400000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61445000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
43145000 | |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
96849000 | |
CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
96505000 | |
CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
96111000 | |
CY2019 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
78000 | |
CY2018 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
141000 | |
CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
111000 | |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
96927000 | |
CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
96646000 | |
CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
96222000 | |
CY2019 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.597 | |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.637 | |
CY2019Q4 | trst |
Collateral Dependent Impaired Financing Receivable Recorded Investment
CollateralDependentImpairedFinancingReceivableRecordedInvestment
|
120000 | |
CY2019 | trst |
Gross Charge Offs Residential Impaired Loans
GrossChargeOffsResidentialImpairedLoans
|
22000 | |
CY2018Q4 | trst |
Other Real Estate Owned Commercial Real Estate Fair Value Disclosure
OtherRealEstateOwnedCommercialRealEstateFairValueDisclosure
|
560000 | |
CY2018Q4 | trst |
Other Real Estate Owned Residential Real Estate Properties Fair Value Disclosure
OtherRealEstateOwnedResidentialRealEstatePropertiesFairValueDisclosure
|
1100000 | |
CY2018 | us-gaap |
Real Estate Owned Valuation Allowance Amounts Applied
RealEstateOwnedValuationAllowanceAmountsApplied
|
769000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
22300000 | |
CY2018Q4 | trst |
Collateral Dependent Impaired Financing Receivable Recorded Investment
CollateralDependentImpairedFinancingReceivableRecordedInvestment
|
459000 | |
CY2018 | trst |
Gross Charge Offs Residential Impaired Loans
GrossChargeOffsResidentialImpairedLoans
|
67000 | |
CY2019Q4 | trst |
Demand Deposit Accounts Fair Value Disclosure
DemandDepositAccountsFairValueDisclosure
|
463858000 | |
CY2019Q4 | trst |
Interest Bearing Deposit Fair Value Disclosure
InterestBearingDepositFairValueDisclosure
|
3985252000 | |
CY2019Q4 | us-gaap |
Shortterm Debt Fair Value
ShorttermDebtFairValue
|
148666000 | |
CY2019Q4 | trst |
Interest Payable Fair Value Disclosure
InterestPayableFairValueDisclosure
|
1459000 | |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
503709000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
501463000 | |
CY2018Q4 | trst |
Debt Securities Held To Maturity Fair Value Disclosure
DebtSecuritiesHeldToMaturityFairValueDisclosure
|
22924000 | |
CY2018Q4 | us-gaap |
Loans Receivable Fair Value Disclosure
LoansReceivableFairValueDisclosure
|
3753966000 | |
CY2018Q4 | trst |
Interest Receivable Fair Value Disclosure
InterestReceivableFairValueDisclosure
|
11341000 | |
CY2018Q4 | trst |
Demand Deposit Accounts Fair Value Disclosure
DemandDepositAccountsFairValueDisclosure
|
405069000 | |
CY2018Q4 | trst |
Interest Bearing Deposit Fair Value Disclosure
InterestBearingDepositFairValueDisclosure
|
3859444000 | |
CY2018Q4 | us-gaap |
Shortterm Debt Fair Value
ShorttermDebtFairValue
|
161893000 | |
CY2018 | trst |
Interest And Dividend Income Other Available For Sale Securities
InterestAndDividendIncomeOtherAvailableForSaleSecurities
|
18000 | |
CY2017 | trst |
Interest And Dividend Income Other Available For Sale Securities
InterestAndDividendIncomeOtherAvailableForSaleSecurities
|
16000 | |
CY2019 | trst |
Interest And Dividend Income Securities Corporate Debt Operating Held To Maturity
InterestAndDividendIncomeSecuritiesCorporateDebtOperatingHeldToMaturity
|
0 | |
CY2018 | trst |
Interest And Dividend Income Securities Corporate Debt Operating Held To Maturity
InterestAndDividendIncomeSecuritiesCorporateDebtOperatingHeldToMaturity
|
0 | |
CY2017 | trst |
Interest And Dividend Income Securities Corporate Debt Operating Held To Maturity
InterestAndDividendIncomeSecuritiesCorporateDebtOperatingHeldToMaturity
|
410000 | |
CY2017 | us-gaap |
Interest And Dividend Income Securities Held To Maturity
InterestAndDividendIncomeSecuritiesHeldToMaturity
|
1559000 | |
CY2019 | trst |
Dividends Income Federal Reserve Bank And Federal Home Loan Bank Stock
DividendsIncomeFederalReserveBankAndFederalHomeLoanBankStock
|
568000 | |
CY2018 | trst |
Dividends Income Federal Reserve Bank And Federal Home Loan Bank Stock
DividendsIncomeFederalReserveBankAndFederalHomeLoanBankStock
|
564000 | |
CY2017 | trst |
Dividends Income Federal Reserve Bank And Federal Home Loan Bank Stock
DividendsIncomeFederalReserveBankAndFederalHomeLoanBankStock
|
544000 | |
CY2017 | us-gaap |
Occupancy Net
OccupancyNet
|
16543000 | |
CY2019 | us-gaap |
Equipment Expense
EquipmentExpense
|
7068000 | |
CY2018 | us-gaap |
Equipment Expense
EquipmentExpense
|
7068000 | |
CY2017 | us-gaap |
Equipment Expense
EquipmentExpense
|
6118000 | |
CY2019 | us-gaap |
Professional Fees
ProfessionalFees
|
6174000 | |
CY2019 | trst |
Interest Income On Federal Funds Sold And Other Short Term Investments
InterestIncomeOnFederalFundsSoldAndOtherShortTermInvestments
|
10478000 | |
CY2018 | trst |
Interest Income On Federal Funds Sold And Other Short Term Investments
InterestIncomeOnFederalFundsSoldAndOtherShortTermInvestments
|
9276000 | |
CY2018 | us-gaap |
Interest And Dividend Income Operating
InterestAndDividendIncomeOperating
|
180914000 | |
CY2019 | us-gaap |
Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
|
155648000 | |
CY2019 | us-gaap |
Occupancy Net
OccupancyNet
|
16666000 | |
CY2018 | us-gaap |
Occupancy Net
OccupancyNet
|
17213000 | |
CY2018 | us-gaap |
Professional Fees
ProfessionalFees
|
6555000 | |
CY2017 | us-gaap |
Professional Fees
ProfessionalFees
|
6895000 | |
CY2019 | trst |
Outsourced Services
OutsourcedServices
|
7600000 | |
CY2019 | trst |
Other Real Estate Income Expense Net
OtherRealEstateIncomeExpenseNet
|
-166000 | |
CY2019 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
35000 | |
CY2018 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
25830000 | |
CY2018 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
81940 | |
CY2018 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
718000 | |
CY2018 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
274671 | |
CY2018 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
2391000 | |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
173000 | |
CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
150000 | |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
458308000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61445000 | |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
489871000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
57840000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14770000 | |
CY2019 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
185000 | |
CY2019 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2725 | |
CY2019 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
26170000 | |
CY2019 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
4131 | |
CY2018 | trst |
Other Real Estate Income Expense Net
OtherRealEstateIncomeExpenseNet
|
1231000 | |
CY2017 | trst |
Other Real Estate Income Expense Net
OtherRealEstateIncomeExpenseNet
|
1171000 | |
CY2019 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent
|
10702000 | |
CY2017 | 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
|
90000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44317000 | |
CY2019Q4 | us-gaap |
Liabilities
Liabilities
|
4683065000 | |
CY2018Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
100175032 | |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
256397000 | |
CY2019Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
3283175 | |
CY2018Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
3516440 | |
CY2019Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
30903000 | |
CY2018Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
33102000 | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
432686000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
43145000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4445000 | |
CY2017 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
5236000 | |
CY2017 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2625 | |
CY2017 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
25226000 | |
CY2017 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
574256 | |
CY2017 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
4608000 | |
CY2017 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
299290 | |
CY2017 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
2480000 | |
CY2018 | us-gaap |
Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect
|
0 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-7157000 | |
CY2018 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
1259000 | |
CY2018 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.2675 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Treasury Stock Reissued
StockIssuedDuringPeriodSharesTreasuryStockReissued
|
237396 | |
CY2019 | us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
1791000 | |
CY2019 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
5000 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
538257000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
57840000 | |
CY2018 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-1683000 | |
CY2017 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-6124000 | |
CY2019 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-426000 | |
CY2018 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
-100000 | |
CY2017 | us-gaap |
Increase Decrease In Accrued Interest Receivable Net
IncreaseDecreaseInAccruedInterestReceivableNet
|
371000 | |
CY2019 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
435000 | |
CY2018 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
487000 | |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
61445000 | |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
43145000 | |
CY2019 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
3954000 | |
CY2018 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
4109000 | |
CY2017 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
3816000 | |
CY2019 | trst |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
5989000 | |
CY2018 | trst |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
0 | |
CY2017 | trst |
Operating Lease Right Of Use Asset Amortization
OperatingLeaseRightOfUseAssetAmortization
|
0 | |
CY2019 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
1316000 | |
CY2018 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
613000 | |
CY2017 | us-gaap |
Gains Losses On Sales Of Other Real Estate
GainsLossesOnSalesOfOtherRealEstate
|
924000 | |
CY2019 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
366000 | |
CY2018 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
769000 | |
CY2017 | us-gaap |
Impairment Of Real Estate
ImpairmentOfRealEstate
|
1071000 | |
CY2019 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
159000 | |
CY2018 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
1400000 | |
CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
2000000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1139000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2556000 | |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-183000 | |
CY2019 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-2971000 | |
CY2018 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-3147000 | |
CY2017 | us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
-4326000 | |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
5000 | |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
173000 | |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
150000 | |
CY2019 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
3000 | |
CY2018 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
1000 | |
CY2017 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
-43000 | |
CY2019 | us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-2049000 | |
CY2017 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
11000 | |
CY2019 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
4013000 | |
CY2018 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
6386000 | |
CY2017 | us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
310000 | |
CY2019 | trst |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
-6093000 | |
CY2018 | trst |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
0 | |
CY2017 | trst |
Increase Decrease In Operating Lease Liabilities
IncreaseDecreaseInOperatingLeaseLiabilities
|
0 | |
CY2019 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-110000 | |
CY2018 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-1229000 | |
CY2017 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
2792000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
61690000 | |
CY2019 | trst |
Proceeds From Sales And Calls Of Securities Available For Sale
ProceedsFromSalesAndCallsOfSecuritiesAvailableForSale
|
192003000 | |
CY2019 | us-gaap |
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities
AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
|
5958000 | |
CY2018 | us-gaap |
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities
AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
|
6195000 | |
CY2017 | us-gaap |
Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities
AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
|
18545000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
63798000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
67640000 | |
CY2018 | trst |
Proceeds From Sales And Calls Of Securities Available For Sale
ProceedsFromSalesAndCallsOfSecuritiesAvailableForSale
|
78230000 | |
CY2019 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
193283000 | |
CY2018 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
241149000 | |
CY2017 | us-gaap |
Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
|
212028000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
5622000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
4071000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Other Real Estate
ProceedsFromSaleOfOtherRealEstate
|
5362000 | |
CY2019 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
15000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
1000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
63000 | |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3894000 | |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3646000 | |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3613000 | |
CY2017 | trst |
Proceeds From Sales And Calls Of Securities Available For Sale
ProceedsFromSalesAndCallsOfSecuritiesAvailableForSale
|
124624000 | |
CY2019 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
262754000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-248759000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-173820000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-144884000 | |
CY2019 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
175769000 | |
CY2018 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
100921000 | |
CY2017 | us-gaap |
Increase Decrease In Deposits
IncreaseDecreaseInDeposits
|
-22837000 | |
CY2019 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-13227000 | |
CY2018 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-81098000 | |
CY2017 | us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
33585000 | |
CY2019 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
185000 | |
CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
1259000 | |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
5237000 | |
CY2018 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
61807000 | |
CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities
PaymentsToAcquireAvailableForSaleSecurities
|
83031000 | |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
10052000 | |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
45604000 | |
CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
5000000 | |
CY2019 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
3710000 | |
CY2018 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
5050000 | |
CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
17939000 | |
CY2019 | us-gaap |
Payments To Acquire Federal Reserve Stock
PaymentsToAcquireFederalReserveStock
|
230000 | |
CY2018 | us-gaap |
Payments To Acquire Federal Reserve Stock
PaymentsToAcquireFederalReserveStock
|
174000 | |
CY2017 | us-gaap |
Payments To Acquire Federal Reserve Stock
PaymentsToAcquireFederalReserveStock
|
143000 | |
CY2019 | trst |
Proceeds From Sale Of Federal Reserve Stock And Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalReserveStockAndFederalHomeLoanBankStock
|
0 | |
CY2018 | trst |
Proceeds From Sale Of Federal Reserve Stock And Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalReserveStockAndFederalHomeLoanBankStock
|
0 | |
CY2017 | trst |
Proceeds From Sale Of Federal Reserve Stock And Federal Home Loan Bank Stock
ProceedsFromSaleOfFederalReserveStockAndFederalHomeLoanBankStock
|
943000 | |
CY2019 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | |
CY2018 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
37000 | |
CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
0 | |
CY2019 | us-gaap |
Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
|
1791000 | |
CY2018 | us-gaap |
Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
|
2391000 | |
CY2017 | us-gaap |
Proceeds From Sale Of Treasury Stock
ProceedsFromSaleOfTreasuryStock
|
2480000 | |
CY2019 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
35000 | |
CY2018 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
718000 | |
CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
4608000 | |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
26385000 | |
CY2018 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
25569000 | |
CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
25197000 | |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
138098000 | |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-2851000 | |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-11340000 | |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-46863000 | |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-109031000 | |
CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-94534000 | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
503709000 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
612740000 | |
CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
707274000 | |
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 | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
612740000 | |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
35886000 | |
CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
19741000 | |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
14581000 | |
CY2019 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
16806000 | |
CY2018 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
16359000 | |
CY2017 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
26127000 | |
CY2019 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
4575000 | |
CY2018 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
2656000 | |
CY2017 | us-gaap |
Transfer To Other Real Estate
TransferToOtherRealEstate
|
4487000 | |
CY2019 | trst |
Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
|
-215000 | |
CY2018 | trst |
Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
|
261000 | |
CY2017 | trst |
Increase Decrease In Dividends Payable
IncreaseDecreaseInDividendsPayable
|
29000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
|
14459000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
|
-5328000 | |
CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainLossBeforeTax
|
2524000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-3757000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
1384000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-792000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-471000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-656000 | |
CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-199000 | |
CY2019 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
122000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
170000 | |
CY2017 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
|
-100000 | |
CY2019 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-5967000 | |
CY2018 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
3684000 | |
CY2017 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-3824000 | |
CY2019 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
1550000 | |
CY2018 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
-957000 | |
CY2017 | trst |
Deferred Tax Effect Of Change In Overfunded Portion Of Pension And Post Retirement Benefit Plans Asc715
DeferredTaxEffectOfChangeInOverfundedPortionOfPensionAndPostRetirementBenefitPlansAsc715
|
812000 | |
CY2019 | trst |
Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
|
192003000 | |
CY2019 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Use of Estimates</div> <div style="text-align: left;"><span style="font-size: 12pt; font-family: 'Times New Roman';"><br/></span></div> <div style="display:none;"><br/></div> <div style="text-align: left; text-indent: 18pt; font-family: 'Times New Roman'; 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> | |
CY2019 | trst |
Number Of Past Due Payments For Loans Classified As Nonperforming
NumberOfPastDuePaymentsForLoansClassifiedAsNonperforming
|
3 | |
CY2019 | trst |
Nonpayment Period Of Loans Moved To Nonaccrual Status
NonpaymentPeriodOfLoansMovedToNonaccrualStatus
|
P90D | |
CY2019 | trst |
Loan To Value Ratio Applicable To Additional Allowance
LoanToValueRatioApplicableToAdditionalAllowance
|
0.90 | |
CY2018 | trst |
Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
|
78230000 | |
CY2019Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
1600000 | |
CY2018Q4 | us-gaap |
Real Estate Acquired Through Foreclosure
RealEstateAcquiredThroughForeclosure
|
1700000 | |
CY2019Q4 | us-gaap |
Statutory Accounting Practices Statutory Amount Available For Dividend Payments With Regulatory Approval
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithRegulatoryApproval
|
96700000 | |
CY2019 | trst |
Age At Which Company Provides Access To Medicare Supplemental Program For Retirees
AgeAtWhichCompanyProvidesAccessToMedicareSupplementalProgramForRetirees
|
P65Y | |
CY2017 | trst |
Proceeds From Calls Paydowns Of Available For Sale Securities
ProceedsFromCallsPaydownsOfAvailableForSaleSecurities
|
124624000 | |
CY2018 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
0 | |
CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
0 | |
CY2019 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
0 | |
CY2018 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
0 | |
CY2019 | us-gaap |
Proceeds From Sale Of Available For Sale Securities
ProceedsFromSaleOfAvailableForSaleSecurities
|
0 | |
CY2019 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
1 | |
CY2019Q4 | trst |
Federal Reserve Bank Reserve Requirement
FederalReserveBankReserveRequirement
|
41500000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
573432000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
2811000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
2420000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
573823000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
515531000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
58000 | |
CY2018Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
14126000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
501463000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
10032000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
10081000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
105854000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
105837000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
20018000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
19877000 | |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
573432000 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
573823000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
140557000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
1201000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
243825000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
1219000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
384382000 | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
2420000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
45915000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
215000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
438490000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
13911000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
484405000 | |
CY2018Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
14126000 | |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
0 | |
CY2018 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
0 | |
CY2019 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
0 | |
CY2017 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
0 | |
CY2019Q4 | us-gaap |
Available For Sale Securities Restricted
AvailableForSaleSecuritiesRestricted
|
207500000 | |
CY2018Q4 | us-gaap |
Available For Sale Securities Restricted
AvailableForSaleSecuritiesRestricted
|
205500000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
18618000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
1062000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
0 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
19680000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
22501000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
577000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
154000 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
22924000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
18618000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
19680000 | |
CY2019Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
0 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
11000000.0 | |
CY2018Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
154000 | |
CY2019 | trst |
Held To Maturity Securities Sales And Transferred Security
HeldToMaturitySecuritiesSalesAndTransferredSecurity
|
0 | |
CY2018 | trst |
Held To Maturity Securities Sales And Transferred Security
HeldToMaturitySecuritiesSalesAndTransferredSecurity
|
0 | |
CY2019 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings
|
0 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4062196000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44317000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
4017879000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
3874096000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44766000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Net Reported Amount
LoansAndLeasesReceivableNetReportedAmount
|
3829330000 | |
CY2019Q4 | us-gaap |
Due From Officers Or Stockholders
DueFromOfficersOrStockholders
|
4400000 | |
CY2018Q4 | us-gaap |
Due From Officers Or Stockholders
DueFromOfficersOrStockholders
|
5500000 | |
CY2019 | us-gaap |
Loans And Leases Receivable Related Parties Additions
LoansAndLeasesReceivableRelatedPartiesAdditions
|
1000000.0 | |
CY2019 | us-gaap |
Loans And Leases Receivable Related Parties Proceeds
LoansAndLeasesReceivableRelatedPartiesProceeds
|
2100000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
20840000 | |
CY2019Q4 | trst |
Other Real Estate Mortgage Loans
OtherRealEstateMortgageLoans
|
29000 | |
CY2019Q4 | trst |
Financing Receivable Recorded Investment Nonaccrual Status And Other Nonperforming Real Estate Mortgages
FinancingReceivableRecordedInvestmentNonaccrualStatusAndOtherNonperformingRealEstateMortgages
|
20869000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
|
24952000 | |
CY2018Q4 | trst |
Other Real Estate Mortgage Loans
OtherRealEstateMortgageLoans
|
34000 | |
CY2018Q4 | trst |
Financing Receivable Recorded Investment Nonaccrual Status And Other Nonperforming Real Estate Mortgages
FinancingReceivableRecordedInvestmentNonaccrualStatusAndOtherNonperformingRealEstateMortgages
|
24986000 | |
CY2019Q4 | trst |
Other Real Estate Owned
OtherRealEstateOwned
|
1200000 | |
CY2018Q4 | trst |
Other Real Estate Owned
OtherRealEstateOwned
|
1100000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
19180000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
4043016000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4062196000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Past Due
FinancingReceivableRecordedInvestmentPastDue
|
23269000 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
|
3850827000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
3874096000 | |
CY2019Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
0 | |
CY2018Q4 | us-gaap |
Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
|
0 | |
CY2019 | trst |
Number Of Days Past Due
NumberOfDaysPastDue
|
P90D | |
CY2018 | trst |
Number Of Days Past Due
NumberOfDaysPastDue
|
P90D | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44766000 | |
CY2019 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
1207000 | |
CY2019 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
599000 | |
CY2019 | trst |
Financing Receivable Allowance Of Credit Losses Net Loans Charged Off
FinancingReceivableAllowanceOfCreditLossesNetLoansChargedOff
|
608000 | |
CY2019 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
159000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44317000 | |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44170000 | |
CY2018 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
1203000 | |
CY2018 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
399000 | |
CY2018 | trst |
Financing Receivable Allowance Of Credit Losses Net Loans Charged Off
FinancingReceivableAllowanceOfCreditLossesNetLoansChargedOff
|
804000 | |
CY2018 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
1400000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44766000 | |
CY2016Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
43890000 | |
CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
|
2511000 | |
CY2017 | us-gaap |
Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
|
791000 | |
CY2017 | trst |
Financing Receivable Allowance Of Credit Losses Net Loans Charged Off
FinancingReceivableAllowanceOfCreditLossesNetLoansChargedOff
|
1720000 | |
CY2017 | us-gaap |
Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
|
2000000 | |
CY2017Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44170000 | |
CY2019Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
0 | |
CY2019Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
44317000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44317000 | |
CY2019Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
20976000 | |
CY2019Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
4041220000 | |
CY2019Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
4062196000 | |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
|
0 | |
CY2018Q4 | us-gaap |
Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
|
44766000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
|
44766000 | |
CY2018Q4 | us-gaap |
Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
|
22288000 | |
CY2018Q4 | us-gaap |
Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
|
3851808000 | |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
|
3874096000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
20976000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
21578000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
0 | |
CY2019 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
20963000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
22288000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
|
23309000 | |
CY2018Q4 | us-gaap |
Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
|
0 | |
CY2018 | us-gaap |
Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
|
23161000 | |
CY2019Q4 | trst |
Tdr S Classifications From Previously Performing Loans
TdrSClassificationsFromPreviouslyPerformingLoans
|
11100000 | |
CY2018Q4 | trst |
Tdr S Classifications From Previously Performing Loans
TdrSClassificationsFromPreviouslyPerformingLoans
|
11100000 | |
CY2019 | trst |
Deferral Period Of Past Due Loans
DeferralPeriodOfPastDueLoans
|
P60M | |
CY2019 | trst |
Number Of Days Past Due When Loans Considered In Payment Default Under Modified Terms
NumberOfDaysPastDueWhenLoansConsideredInPaymentDefaultUnderModifiedTerms
|
P90D | |
CY2019 | trst |
Number Of Days Past Due Loan Considered In Payment Default
NumberOfDaysPastDueLoanConsideredInPaymentDefault
|
P30D | |
CY2019Q4 | trst |
Impaired Loans Included In Classified Loans
ImpairedLoansIncludedInClassifiedLoans
|
816000 | |
CY2018Q4 | trst |
Impaired Loans Included In Classified Loans
ImpairedLoansIncludedInClassifiedLoans
|
645000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
125003000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
121336000 | |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
90381000 | |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
86642000 | |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
34622000 | |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
34694000 | |
CY2019 | us-gaap |
Depreciation
Depreciation
|
4000000.0 | |
CY2018 | us-gaap |
Depreciation
Depreciation
|
4100000 | |
CY2017 | us-gaap |
Depreciation
Depreciation
|
3800000 | |
CY2019 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
7800000 | |
CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
8000000.0 | |
CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
7800000 | |
CY2019 | us-gaap |
Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
|
288000 | |
CY2018 | us-gaap |
Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
|
442000 | |
CY2017 | us-gaap |
Interest Expense Negotiable Order Of Withdrawal Now Deposits
InterestExpenseNegotiableOrderOfWithdrawalNOWDeposits
|
478000 | |
CY2019 | us-gaap |
Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
|
1338000 | |
CY2018 | us-gaap |
Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
|
1657000 | |
CY2017 | us-gaap |
Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
|
1729000 | |
CY2019 | trst |
Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
|
33227000 | |
CY2018 | trst |
Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
|
16859000 | |
CY2017 | trst |
Interest Expense Money Market Deposits And Time Deposits
InterestExpenseMoneyMarketDepositsAndTimeDeposits
|
10983000 | |
CY2019 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
34853000 | |
CY2018 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
18958000 | |
CY2017 | us-gaap |
Interest Expense Deposits
InterestExpenseDeposits
|
13190000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
|
1268816000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
|
114098000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
|
8706000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
|
3619000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
|
2741000 | |
CY2019Q4 | us-gaap |
Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
|
197000 | |
CY2019Q4 | us-gaap |
Time Deposits
TimeDeposits
|
1398177000 | |
CY2019Q4 | trst |
Amount Included In Time Deposits With Balance In250000 Or More
AmountIncludedInTimeDepositsWithBalanceIn250000OrMore
|
227600000 | |
CY2018Q4 | trst |
Amount Included In Time Deposits With Balance In250000 Or More
AmountIncludedInTimeDepositsWithBalanceIn250000OrMore
|
182200000 | |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
15171000 | |
CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
13897000 | |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
26510000 | |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
2359000 | |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
1756000 | |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
2221000 | |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
17530000 | |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
15653000 | |
CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
28731000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
5054000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1139000 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0.066 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.008 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2556000 | |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-183000 | |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
18669000 | |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
18209000 | |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
33602000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
5156000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
5204000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
11385000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
12082000 | |
CY2019Q4 | trst |
Other Income Or Expense Not Yet Reported For Tax Purposes
OtherIncomeOrExpenseNotYetReportedForTaxPurposes
|
-314000 | |
CY2018Q4 | trst |
Other Income Or Expense Not Yet Reported For Tax Purposes
OtherIncomeOrExpenseNotYetReportedForTaxPurposes
|
-210000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
2347000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
1961000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
3568000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
4707000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
4707000 | |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
7263000 | |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
1139000 | |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
2556000 | |
CY2019Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
3600000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
4700000 | |
CY2019Q4 | trst |
Deferred Tax Liabilities Unrealized Losses On Available For Sale Securities Gross
DeferredTaxLiabilitiesUnrealizedLossesOnAvailableForSaleSecuritiesGross
|
-101000 | |
CY2018Q4 | us-gaap |
Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
|
3700000 | |
CY2019Q4 | trst |
Deferred Tax Liability Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxLiabilityTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
-1400000 | |
CY2018Q4 | trst |
Deferred Tax Liability Tax Deferred Expense Compensation And Benefits Postretirement Benefits
DeferredTaxLiabilityTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
|
-200000 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.004 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.007 | |
CY2019 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.244 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.001 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
|
0.001 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.026 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.024 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.016 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0 | |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
|
0 | |
CY2018 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.229 | |
CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.438 | |
CY2019 | us-gaap |
Tax Cuts And Jobs Act Of2017 Incomplete Accounting Change In Tax Rate Deferred Tax Asset Provisional Income Tax Expense
TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense
|
5100000 | |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
880000 | |
CY2019 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
1000000 | |
CY2019 | trst |
Other Comprehensive Income Loss Defined Benefit Plan Change In Overfunded Position Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanChangeInOverfundedPositionBeforeTax
|
-5967000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
274000 | |
CY2019 | 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
|
-197000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-5496000 | |
CY2018 | trst |
Other Comprehensive Income Loss Defined Benefit Plan Change In Overfunded Position Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanChangeInOverfundedPositionBeforeTax
|
2979000 | |
CY2018 | us-gaap |
Other Comprehensive Income Defined Benefit Plan Net Prior Service Cost Credit Arising During Period Before Tax
OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax
|
705000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
|
556000 | |
CY2018 | 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
|
-100000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
4340000 | |
CY2019 | trst |
Performance Bonus Units Awards Related To Change Of Control
PerformanceBonusUnitsAwardsRelatedToChangeOfControl
|
1500000 | |
CY2019 | us-gaap |
Option Indexed To Issuers Equity Strike Price1
OptionIndexedToIssuersEquityStrikePrice1
|
8.81 | |
CY2019Q4 | trst |
Other Real Estate Owned Commercial Real Estate Fair Value Disclosure
OtherRealEstateOwnedCommercialRealEstateFairValueDisclosure
|
358000 | |
CY2019Q4 | trst |
Other Real Estate Owned Residential Real Estate Properties Fair Value Disclosure
OtherRealEstateOwnedResidentialRealEstatePropertiesFairValueDisclosure
|
1200000 | |
CY2019Q4 | us-gaap |
Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
|
21000000.0 | |
CY2018Q4 | trst |
Interest Payable Fair Value Disclosure
InterestPayableFairValueDisclosure
|
1024000 | |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-7157000 | |
CY2019 | trst |
Outsourced Services
OutsourcedServices
|
7600000 | |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
57840000 | |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.449 | |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.448 | |
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
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
349000 | |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
14770000 | |
CY2017Q4 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
0 | |
CY2018 | trst |
Tax Cuts And Jobs Act Of2017 Other Comprehensive Income Loss Tax Effect
TaxCutsAndJobsActOf2017OtherComprehensiveIncomeLossTaxEffect
|
0 | |
CY2018Q4 | us-gaap |
Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
|
-1346000 | |
CY2018 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
-6671000 | |
CY2018 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
1832000 | |
CY2017 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
4744000 | |
CY2017 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
299000 | |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4445000 | |
CY2019 | trst |
Other Non Interest Income
OtherNonInterestIncome
|
4109000 | |
CY2018 | trst |
Other Non Interest Income
OtherNonInterestIncome
|
2978000 | |
CY2019 | us-gaap |
Noninterest Income
NoninterestIncome
|
18591000 | |
CY2018 | us-gaap |
Noninterest Income
NoninterestIncome
|
18081000 | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P9Y4M24D | |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
7808000 | |
CY2018 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
7988000 | |
CY2017 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
7889000 | |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1968000 | |
CY2018 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
2000000 | |
CY2017 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
1889000 | |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
9776000 | |
CY2018 | us-gaap |
Lease Cost
LeaseCost
|
9988000 | |
CY2017 | us-gaap |
Lease Cost
LeaseCost
|
9778000 | |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
7839000 | |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
57464000 | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P9Y4M24D | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.033 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
8039000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
8033000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
7533000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
7227000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
7100000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
28361000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
66293000 | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
9740000 | |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
56553000 |