Net Loss per Share - Anti-Dilutive Awards Excluded from Calculation (Details) - shares |
12 Months Ended | |
---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
Anti-dilutive Securities Excluded from Calculation of Earnings Per Share | ||
Weighted average number of securities excluded from calculation | 292,933 | 515,530 |
Stock options | ||
Anti-dilutive Securities Excluded from Calculation of Earnings Per Share | ||
Weighted average number of securities excluded from calculation | 50,580 | |
Restricted stock units | ||
Anti-dilutive Securities Excluded from Calculation of Earnings Per Share | ||
Weighted average number of securities excluded from calculation | 292,933 | 456,817 |
Restricted stock awards | ||
Anti-dilutive Securities Excluded from Calculation of Earnings Per Share | ||
Weighted average number of securities excluded from calculation | 8,133 |