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Loans - Additional Information (Details) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 USD ($) loan_portfolio | Mar. 31, 2021 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Number of loan portfolios | loan_portfolio | 4 |
Provision for Credit Losses | $ 769 | $ (648)
Off-balance sheet, credit loss, liability | 1,500 |
Consumer |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Provision for Credit Losses | 475 | $ 688
Mortgage loans in process of foreclosure, amount | $ 2,200 |
Consumer | Minimum | Automobile Loan |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal repayment terms, period | 3 years |
Consumer | Minimum | Credit Card Receivable |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal repayment terms, period | 1 year |
Consumer | Maximum | Automobile Loan |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal repayment terms, period | 7 years |
Consumer | Maximum | Credit Card Receivable |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |
Principal repayment terms, period | 5 years |

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- Definition Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 35 -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL49126937-111524 + Details
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- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121611286&loc=d3e11927-110247 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82919202-210446 + Details
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- Definition Amount of credit loss expense (reversal of expense) for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(11)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 + Details
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