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Earnings Per Share - Schedule of Computation of Earnings per Share (Details) - shares
shares in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Earnings Per Share [Abstract]      
Weighted average shares outstanding for basic earnings per share 25,305 25,372 25,257
Common stock equivalents pertaining to stock options and deferred stock units 131 142 170
Weighted average shares outstanding for diluted earnings per share 25,436 25,514 25,427
Equity instruments excluded from diluted net earnings per share calculation as the effect would have been antidilutive (in shares) 165 102 119