Loans and Lease Finance Receivables and Allowance for Credit Losses - Schedule of Amortized Cost of Loans Activity (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 9,529	$ 6,467
Term Extension [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	8,069	5,784
Term Extension [Member] \| Commercial Real Estate [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 7,193	$ 2,180
Financing receivable, modified in period, to total financing receivables, percentage	0.09%	0.03%
Term Extension [Member] \| Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 481	$ 2,804
Financing receivable, modified in period, to total financing receivables, percentage	0.01%	0.03%
Term Extension [Member] \| Dairy & Livestock and Agribusiness [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 395	$ 800
Financing receivable, modified in period, to total financing receivables, percentage	0.00%	0.01%
Term Extension and Interest Rate Reduction
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 1,460	$ 683
Term Extension and Interest Rate Reduction \| Commercial Real Estate [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 677	$ 683
Financing receivable, modified in period, to total financing receivables, percentage	0.01%	0.01%
Term Extension and Interest Rate Reduction \| Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Financing Receivable, Modified, Accumulated	$ 783
Financing receivable, modified in period, to total financing receivables, percentage	0.01%