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Disclosures about Fair Value of Assets and Liabilities - Qualitative Information about Unobservable Inputs Used in Recurring and Nonrecurring Level 3 Fair Value Measurements, Other than Goodwill (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) consecutive_Payment yr mo
Measurement Input, Discount Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement | 0.10 |
Significant Unobservable Inputs (Level 3) | State and municipal |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Fair Value | $ |  | $ 120,464
Valuation Technique |  | Grid pricing
Unobservable Inputs |  | Maturity date,Weighted average coupon
Significant Unobservable Inputs (Level 3) | Corporate notes |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Fair Value | $ |  | $ 5,032
Valuation Technique |  | Grid pricing
Unobservable Inputs |  | Maturity date,Weighted average coupon
Significant Unobservable Inputs (Level 3) | Measurement Input, Weighted Average Coupon | State and municipal |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.0205
Significant Unobservable Inputs (Level 3) | Measurement Input, Weighted Average Coupon | Corporate notes |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.0397
Significant Unobservable Inputs (Level 3) | Collateral dependent loans |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Fair Value | $ | $ 8,091 | $ 15,176
Valuation Technique | Collateral based measurement | Collateral based measurement
Unobservable Inputs | Discount to reflect current market conditions and ultimate collectability | Discount to reflect current market conditions and ultimate collectability
Significant Unobservable Inputs (Level 3) | Mortgage servicing rights |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Fair Value | $ |  | $ 15,186
Valuation Technique |  | Discounted cash flows
Unobservable Inputs |  | Discount rate, Constant prepayment rate, Probability of default
Minimum | Significant Unobservable Inputs (Level 3) | Measurement Input, Maturity | State and municipal |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement | mo |  | 1
Minimum | Significant Unobservable Inputs (Level 3) | Measurement Input, Maturity | Corporate notes |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement | yr |  | 9
Minimum | Significant Unobservable Inputs (Level 3) | Collateral dependent loans |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 0.00% | 0.00%
Minimum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Discount Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.080
Minimum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Constant Prepayment Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.084
Minimum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Default Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.000
Maximum | Significant Unobservable Inputs (Level 3) | Measurement Input, Maturity | State and municipal |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement | yr |  | 16
Maximum | Significant Unobservable Inputs (Level 3) | Measurement Input, Maturity | Corporate notes |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement | yr |  | 17
Maximum | Significant Unobservable Inputs (Level 3) | Collateral dependent loans |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 100.00% | 54.00%
Maximum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Discount Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.080
Maximum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Constant Prepayment Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.146
Maximum | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Default Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.020
Weighted Average | Significant Unobservable Inputs (Level 3) | Collateral dependent loans |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 13.30% | 4.80%
Weighted Average | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Discount Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.080
Weighted Average | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Constant Prepayment Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.116
Weighted Average | Significant Unobservable Inputs (Level 3) | Mortgage servicing rights | Measurement Input, Default Rate |  |
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |
Factor considered to be significant for fair value measurement |  | 0.004

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