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Fair Value by Balance Sheet grouping (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and Cash Equivalents, Fair Value Disclosure | $ 219,180,000 | $ 189,728,000
Investment Owned, at Fair Value | 1,754,140,000 | 1,733,696,000
Mortgages Held-for-sale, Fair Value Disclosure | $ 9,387,000 | $ 2,149,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Derivative Asset | $ 300,000 | $ 46,000
Impaired loans carried at fair value | 1,103,000 | 5,773,000
Other Assets, Fair Value Disclosure | 6,783,848,000 | 6,918,326,000
Loans Receivable, Fair Value Disclosure | 6,794,671,000 | 6,926,294,000
Time Deposits, Fair Value | 714,307,000 | 552,443,000
Other Liabilities, Fair Value Disclosure | 1,465,000 | 1,325,000
Deposits, Fair Value Disclosure | 715,772,000 | 553,768,000
Short-term Debt, Fair Value | 238,786,000 | 227,342,000
Subordinated Debt Obligations, Fair Value Disclosure | 207,912,000 | 177,928,000
Swaps, fair value | 226,000 |
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | 262,000 |
Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value | $ 2,129,000 | $ 1,859,000
Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Swaps, fair value | $ 226,000 | $ 243,000
Level 1 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and Cash Equivalents, Fair Value Disclosure | $ 219,180,000 | $ 189,728,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Loans Receivable, Fair Value Disclosure | $ 0 | $ 0
Other Liabilities, Fair Value Disclosure | 1,465,000 | 1,325,000
Deposits, Fair Value Disclosure | 1,465,000 | 1,325,000
Level 1 | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value | $ 1,630,000 | $ 1,420,000
Level 1 | Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Level 1 | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Level 2 |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value | $ 1,754,140,000 | $ 1,726,696,000
Mortgages Held-for-sale, Fair Value Disclosure | $ 9,387,000 | $ 2,149,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Loans Receivable, Fair Value Disclosure | $ 9,720,000 | $ 2,195,000
Time Deposits, Fair Value | 714,307,000 | 552,443,000
Deposits, Fair Value Disclosure | 714,307,000 | 552,443,000
Short-term Debt, Fair Value | 238,786,000 | 227,342,000
Subordinated Debt Obligations, Fair Value Disclosure | $ 207,912,000 | $ 177,928,000
Level 2 | Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Level 2 | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | $ 262,000 |
Fair Value, Inputs, Level 3 [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value |  | $ 7,000,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Impaired loans carried at fair value | $ 1,103,000 | $ 5,773,000
Other Assets, Fair Value Disclosure | 6,783,848,000 | 6,918,326,000
Loans Receivable, Fair Value Disclosure | 6,784,951,000 | 6,924,099,000
Deposits, Fair Value Disclosure | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value | $ 499,000 | $ 439,000
Fair Value, Inputs, Level 3 [Member] | Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Fair Value, Inputs, Level 3 [Member] | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Unrealized Gain (Loss) on Cash Flow Hedging Instruments | $ 0 |
Estimate of Fair Value Measurement [Member] | Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets
Reported Value Measurement [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and Cash Equivalents, Fair Value Disclosure | 219,180,000 | $ 189,728,000
Investment Owned, at Fair Value | 1,754,140,000 | 1,733,696,000
Mortgages Held-for-sale, Fair Value Disclosure | $ 9,387,000 | $ 2,149,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets | Other Assets
Impaired loans carried at fair value | $ 1,103,000 | $ 5,773,000
Other Assets, Fair Value Disclosure | 6,777,102,000 | 7,048,544,000
Loans Receivable, Fair Value Disclosure | 6,787,925,000 | 7,056,512,000
Time Deposits, Fair Value | 711,660,000 | 554,445,000
Other Liabilities, Fair Value Disclosure | 1,465,000 | 1,325,000
Deposits, Fair Value Disclosure | 713,125,000 | 555,770,000
Short-term Debt, Fair Value | 238,786,000 | 227,342,000
Subordinated Debt Obligations, Fair Value Disclosure | 188,210,000 | 188,667,000
Reported Value Measurement [Member] | Equity securities |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Investment Owned, at Fair Value | $ 2,129,000 | $ 1,859,000
Reported Value Measurement [Member] | Loans Receivable [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities
Reported Value Measurement [Member] | Swap [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other Assets |
Derivative Liability, Type [Extensible Enumeration] | Other Liabilities | Other Liabilities

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits. + References No definition available. + Details
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- Definition Indicates line item in statement of financial position that includes derivative asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 + Details
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- Definition Indicates line item in statement of financial position that includes derivative liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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- Definition Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 50 -Paragraph 6 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 5D -Subparagraph (SX 210.12-13D(Column C)) -URI https://asc.fasb.org/extlink&oid=122147990&loc=SL120429264-123010 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column C)) -URI https://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010 + Details
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- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI https://asc.fasb.org/subtopic&trid=2196772 + Details
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date. + References No definition available. + Details
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- Definition Amount of unrealized gain (loss) related to derivatives designated as cash flow hedging instruments, recorded in results of operations to the extent that the cash flow hedge is determined to be ineffective. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d)(1) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
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