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- Definition

Percentage of increase decrease of loans and leases receivable.

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Percentage of loan s and leases receivable.

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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.

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

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Loans and Allowance for Credit Losses - Loans by Type as Percentage of Portfolio (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2026	Dec. 31, 2025	Mar. 31, 2026	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 3,072,781	$ 3,022,034		$ 2,920,792
Allowance for credit loss	$ 35,738	$ 35,550	$ 35,496	34,798	$ 34,567	$ 16,552
Percentage of allowance for credit losses	1.16%	1.18%
Loans, net	$ 3,037,043	$ 2,986,484
Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 49,672	$ 56,218		47,273
Percentage of loans	1.62%	1.86%
Percentage of increase decrease of loans	(11.60%)
Allowance for credit loss	$ 182	$ 219	171	219	220	90
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 411,187	$ 352,556		351,367
Percentage of loans	13.38%	11.67%
Percentage of increase decrease of loans	16.60%
Allowance for credit loss	$ 8,467	$ 6,797	8,925	5,240	5,503	2,260
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 1,730,214	$ 1,780,396		1,743,541
Percentage of loans	56.31%	58.91%
Percentage of increase decrease of loans	(2.80%)
Allowance for credit loss	$ 16,081	$ 18,416	15,751	18,311	20,727	9,460
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 26,121	$ 26,701		29,741
Percentage of loans	0.85%	0.88%
Percentage of increase decrease of loans	(2.20%)
Allowance for credit loss	$ 578	$ 693	563	773	703	733
Construction Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 25,230	$ 19,139		21,508
Percentage of loans	0.82%	0.63%
Percentage of increase decrease of loans	31.80%
Allowance for credit loss	$ 52	$ 80	47	90	90	59
Residential Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 776,822	$ 728,037		724,329
Percentage of loans	25.28%	24.09%
Percentage of increase decrease of loans	6.70%
Allowance for credit loss	$ 10,298	$ 9,257	9,962	10,161	7,320	3,890
Mortgage Warehouse Advances [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 53,535	$ 58,987		3,033
Percentage of loans	1.74%	1.95%
Percentage of increase decrease of loans	(9.20%)
Allowance for credit loss	$ 80	$ 88	$ 77	$ 5	$ 4	$ 60