v3.26.3
Investment Securities - Schedule of Amortized Cost, Fair Value for Credit Losses (Details) - USD ($)
Sep. 30, 2026
Dec. 31, 2025
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost $ 226,594,000 $ 237,654,000
Gross Unrealized Gains 74,000 817,000
Gross Unrealized Losses (12,182,000) (8,388,000)
Allowance for Credit Losses 0 0
Fair Value 214,486,000 230,083,000
U.S. Treasuries    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 137,905,000 142,381,000
Gross Unrealized Gains 5,000 157,000
Gross Unrealized Losses (6,598,000) (5,302,000)
Allowance for Credit Losses 0 0
Fair Value 131,312,000 137,236,000
Municipal    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 15,270,000 15,615,000
Gross Unrealized Gains 0 66,000
Gross Unrealized Losses (2,587,000) (1,784,000)
Allowance for Credit Losses 0 0
Fair Value 12,683,000 13,897,000
Corporate    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 1,500,000 3,500,000
Gross Unrealized Gains 0 0
Gross Unrealized Losses (57,000) (96,000)
Allowance for Credit Losses 0 0
Fair Value 1,443,000 3,404,000
Asset-backed securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 4,546,000 5,013,000
Gross Unrealized Gains 69,000 13,000
Gross Unrealized Losses 0 0
Allowance for Credit Losses 0 0
Fair Value 4,615,000 5,026,000
Mortgage-backed securities    
Debt Securities, Available-for-sale [Line Items]    
Amortized Cost 67,373,000 71,145,000
Gross Unrealized Gains 0 581,000
Gross Unrealized Losses (2,940,000) (1,206,000)
Allowance for Credit Losses 0 0
Fair Value $ 64,433,000 $ 70,520,000