Debt Securities Held to Maturity - Narrative (Details) |
3 Months Ended | ||
|---|---|---|---|
|
Mar. 31, 2026
USD ($)
security
|
Mar. 31, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
security
|
|
| Schedule of Held-to-maturity Securities [Line Items] | |||
| Amortized Cost | $ 377,847,000 | $ 396,233,000 | |
| Debt securities held to maturity | 347,973,000 | 367,289,000 | |
| Proceeds from sale and maturity of held-to-maturity securities | 0 | $ 0 | |
| Fair value of securities sold under agreements to repurchase | $ 239,700,000 | $ 242,200,000 | |
| Number of positions | security | 98 | 101 | |
| Accrued interest receivable on debt securities held-to-maturity | $ 797,000 | $ 948,000 | |
| Mortgage-backed securities and collateralized mortgage obligations | |||
| Schedule of Held-to-maturity Securities [Line Items] | |||
| Amortized Cost | 347,849,000 | 351,361,000 | |
| Debt securities held to maturity | $ 321,346,000 | $ 325,738,000 | |
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount excluding accrued interest, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of investment positions in unrealized loss position for held-to-maturity security where cost exceeds fair value and its impairment is not other-than-temporary. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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- Definition Amount of cash inflow from the sale or maturity of long-term held-to-maturity securities. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value portion of securities that an entity sells and agrees to repurchase at a specified date for a specified price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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