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Earnings per Share (Details) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Basic [Abstract]    
Weighted average shares outstanding 6,223,839 6,262,378
Diluted [Abstract]    
Weighted average shares outstanding 6,223,839 6,262,378
Dilutive stock appreciation rights 14,102 711
Denominator for diluted earnings per share (in shares) 6,237,941 6,263,089