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Earnings (Loss) Per Share - Additional Information (Detail) - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Options      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive shares excluded from computation of earnings per-share 37,000 49,000 225,000
Options | Minimum      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive stock options excluded and their associated expercise price per share range $ 2.90 $ 2.90 $ 2.90
Options | Maximum      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive stock options excluded and their associated expercise price per share range $ 7.15 $ 7.15 $ 12.35
Restricted Stock Units (RSUs)      
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]      
Antidilutive shares excluded from computation of earnings per-share 0 0 0