Loans And Allowance For Credit Loss - Summary of Performance of Loans Modified (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Commercial Real Estate [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	$ 76	$ 643
Commercial Real Estate [Member] \| Greater Than 89 days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	76	643
Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	137	3,662
Commercial and Industrial [Member] \| 30 to 59 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due		78
Commercial and Industrial [Member] \| Greater Than 89 days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	137	3,584
Agricultural [Member]
Financing Receivable, Modified [Line Items]
Total Past Due		595
Agricultural [Member] \| 60 to 89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due		595
Total Loans Portfolio Segment [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	213	4,900
Total Loans Portfolio Segment [Member] \| 30 to 59 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due		78
Total Loans Portfolio Segment [Member] \| 60 to 89 Days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due		595
Total Loans Portfolio Segment [Member] \| Greater Than 89 days Past Due [Member]
Financing Receivable, Modified [Line Items]
Total Past Due	$ 213	$ 4,227