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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Thousands
Mar. 31, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Available-for-sale securities, allowance for credit losses $ 0 $ 0
Allowance for credit losses on held-to-maturity securities $ 16 $ 16
Common Stock, No Par Value $ 0 $ 0
Common Stock, Shares Authorized 24,000,000 24,000,000
Common Stock, Shares, Issued 14,645,298 15,170,372
Shares outstanding (in shares) 14,645,298 15,170,372