Securities & Allowance for Securities Credit Losses - Schedule of Debt Securities, Held-to-Maturity, Credit Quality Indicator (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	$ 256,638	$ 300,653
U.S. government and federal agencies
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	96,440	122,452
Mortgage Backed Securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	1,150	1,168
Corporate Bonds
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	43,891	57,470
State and municipal securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	115,157	119,563
AAA / AA / A
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	226,772	261,229
AAA / AA / A | U.S. government and federal agencies
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	96,440	122,452
AAA / AA / A | Mortgage Backed Securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	1,150	1,168
AAA / AA / A | Corporate Bonds
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	14,025	18,046
AAA / AA / A | State and municipal securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	115,157	119,563
BBB / BB / B
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	29,866	39,424
BBB / BB / B | U.S. government and federal agencies
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	0	0
BBB / BB / B | Mortgage Backed Securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	0	0
BBB / BB / B | Corporate Bonds
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	29,866	39,424
BBB / BB / B | State and municipal securities
Debt Securities, Held-to-maturity, Allowance for Credit Loss [Line Items]
Total	$ 0	$ 0