Fair Value - Assets and liabilities measured at fair value on a nonrecurring basis (Details) $ in Thousands	Mar. 31, 2026 USD ($) item	Dec. 31, 2025 USD ($) item
Fair Value
OREO	$ 26,061	$ 8,771
Individually evaluated loans	293,160	297,155
Nonrecurring basis \| OREO \| Fair Value
Fair Value
OREO	26,061	8,771
Nonrecurring basis \| Non-acquired impaired loans \| Fair Value
Fair Value
Individually evaluated loans	$ 268,343	$ 328,452
Nonrecurring basis \| Significant Unobservable Inputs (Level 3) \| Impaired loans
Quantitative Information about Level 3 Fair Value Measurements
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Nonrecurring basis \| Significant Unobservable Inputs (Level 3) \| Impaired loans \| Weighted average
Quantitative Information about Level 3 Fair Value Measurements
Discount rate (as a percent) \| item	0.19	0.19
Nonrecurring basis \| Significant Unobservable Inputs (Level 3) \| OREO
Fair Value
OREO	$ 26,061	$ 8,771
Quantitative Information about Level 3 Fair Value Measurements
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Long-term Debt, Measurement Input [Extensible List]	us-gaap:MeasurementInputCostToSellMember, us-gaap:MeasurementInputDiscountRateMember	us-gaap:MeasurementInputCostToSellMember, us-gaap:MeasurementInputDiscountRateMember
Nonrecurring basis \| Significant Unobservable Inputs (Level 3) \| OREO \| Weighted average
Quantitative Information about Level 3 Fair Value Measurements
Discount rate (as a percent) \| item	0.09	0.02
Nonrecurring basis \| Significant Unobservable Inputs (Level 3) \| Non-acquired impaired loans
Fair Value
Individually evaluated loans	$ 268,343	$ 328,452

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Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease.

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