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Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Amortized Cost of Loans Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	$ 11,949	$ 10,765
Combination-Term Extension and Interest Rate Reduction [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	680	928
Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	11,269	9,837
Commercial Real Estate [Member] | Combination-Term Extension and Interest Rate Reduction [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	$ 680	$ 686
Financing receivable, modified in period, to total financing receivables, percentage	0.01%	0.01%
Financing receivable, modified, weighted average term	1 year 4 months 24 days	7 years 7 months 6 days
Financing receivable, modified, weighted average term, description	Added a weighted-average 1.4 years to the life of loans, which reduced monthly payment amounts for the borrowers; reduced weighted-average contractual interest rate from 10.00% to 7.25%.	Added a weighted-average 7.6 years to the life of loans, which reduced monthly payment amounts for the borrowers; reduced weighted-average contractual interest rate from 10% to 7.25%.
Commercial Real Estate [Member] | Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	$ 7,516	$ 2,466
Financing receivable, modified in period, to total financing receivables, percentage	0.09%	0.03%
Financing receivable, modified, weighted average term	1 year 2 months 12 days	1 year 3 months 18 days
Financing receivable, modified, weighted average term, description	Added a weighted-average 1.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.	Added a weighted-average 1.3 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Commercial and Industrial Sector [Member] | Combination-Term Extension and Interest Rate Reduction [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable		$ 242
Financing receivable, modified in period, to total financing receivables, percentage		0.00%
Financing receivable, modified, weighted average term		2 years
Financing receivable, modified, weighted average term, description		Added a weighted-average 2.0 years to the life of loans, which reduced monthly payment amounts for the borrowers; reduced weighted-average contractual interest rate from 8.75% to 7.75%.
Commercial and Industrial Sector [Member] | Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	$ 2,728	$ 1,644
Financing receivable, modified in period, to total financing receivables, percentage	0.03%	0.02%
Financing receivable, modified, weighted average term	1 year 2 months 12 days	8 months 12 days
Financing receivable, modified, weighted average term, description	Added a weighted-average 1.2 years to the life of loans, which reduced monthly payment amounts for the borrowers.	Added a weighted-average 0.7 years to the life of loans, which reduced monthly payment amounts for the borrowers.
Dairy & Livestock and Agribusiness [Member] | Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized cost basis of financing receivable	$ 1,025	$ 5,727
Financing receivable, modified in period, to total financing receivables, percentage	0.01%	0.07%
Financing receivable, modified, weighted average term	1 year 7 months 6 days	7 months 6 days
Financing receivable, modified, weighted average term, description	Added a weighted-average 1.6 years to the life of loans, which reduced monthly payment amounts for the borrowers.	Added a weighted-average 0.6 years to the life of loans, which reduced monthly payment amounts for the borrowers.

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