Significant Accounting Policies - Net Income (Loss) Per Share (Details) - shares shares in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted average shares outstanding used to compute basic earnings per share (in shares)	23,679	23,955	22,633
Incremental shares issuable upon the assumed exercise of stock options (in shares)	3	5	14
Unvested restricted stock and restricted stock units (in shares)	316	162	213
Shares used to compute diluted earnings (loss) per share (in shares)	23,998	24,122	22,860
Anti-dilutive shares excluded from the diluted earnings per share calculation (in shares)	114	324	63