Basis of Presentation and Significant Accounting Policies - Earnings (Loss) Per Share (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Denominator:
Denominator for basic earnings (loss) per share (in shares)	22,790,717	22,726,767	22,585,515
Effect of dilutive securities:
Supplemental executive retirement plan (in shares)	0	35,364	40,859
Denominator for diluted earnings (loss) per share (in shares)	22,790,717	22,948,632	22,877,743
Antidilutive securities excluded from the calculation of diluted earnings per share (in shares)	255,738	75,451	6,184
Restricted Stock
Effect of dilutive securities:
Unvested stock units (in shares)	0	150,754	185,965
Performance Shares
Effect of dilutive securities:
Unvested stock units (in shares)	0	35,747	65,404