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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes.

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Fair value of financial and nonfinancial obligations.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Valuation adjustments made to other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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Fair Values of Financial Instruments (Narrative) (Details)	3 Months Ended				6 Months Ended
	Jun. 30, 2026 USD ($) loan	Dec. 31, 2025 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2026 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Transfers between fair value hierarchy	$ 0		$ 0
Total Loans Receivable	2,634,911,000	$ 2,726,523,000	2,913,394,000		$ 2,634,911,000
Allowance for credit losses	44,980,000	33,691,000	50,658,000		44,980,000		$ 32,578,000	$ 51,484,000	$ 34,789,000
Loss (gain) on sales of loans	(2,607,000)			$ (4,851,000)	(2,600,000)	$ (4,806,000)
Fair value adjustment of OREO		15,077,000
Fair Value, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	0	0			0
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities	$ 0	0			0
Construction [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of loan \| loan	1
Total Loans Receivable	$ 33,298,000	68,521,000	111,370,000		33,298,000
Allowance for credit losses	342,000	668,000	$ 1,907,000		342,000		$ 695,000	$ 1,544,000	$ 1,902,000
Loans held for sale at fair value	10,800,000				10,800,000
(Level 3) Significant Unobservable Inputs [Member] \| Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Loans Receivable	26,600,000	26,800,000			26,600,000
Allowance for credit losses	$ 5,100,000	$ 6,600,000			$ 5,100,000