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Net Income (Loss) Per Share (Details) - shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share      
Weighted average unvested restricted shares outstanding (in shares) 245,075 341,673 402,380
Restricted stock      
Antidilutive Securities Excluded from Computation of Earnings Per Share      
Dilutive restricted stock awards outstanding securities not participate in losses (in shares) 0 0 0
Performance Shares      
Antidilutive Securities Excluded from Computation of Earnings Per Share      
Dilutive restricted stock awards outstanding securities not participate in losses (in shares) 259,468 407,139 294,570