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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
Mar. 31, 2022
Dec. 31, 2021
Statement of Financial Position [Abstract]    
Common Stock, No Par Value $ 0 $ 0
Common Stock, Shares Authorized 24,000,000 24,000,000
Common Stock, Shares, Issued 15,086,032 15,270,010
Common Stock, Shares, Outstanding 15,086,032 15,270,010
Allowance for credit losses $ 0 $ 0