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Stock-Based Compensation - Restricted Stock Units (Details) - Restricted stock units
3 Months Ended
Jun. 30, 2022
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of shares of common stock receivable upon vesting of each RSU (in shares) 1
Number of Shares  
Options outstanding at the beginning of the period (in shares) 451,000
Granted (in shares) 0
Vested (in shares) (4,000)
Forfeited (in shares) (42,000)
Options outstanding at the end of the period (in shares) 405,000
Weighted Average Price Per Share  
Options outstanding at the beginning of the period (in dollars per share) | $ / shares $ 4.12
Granted (in dollar per share) | $ / shares 0
Vested (in dollars per share) | $ / shares 5.30
Forfeited (in dollars per share) | $ / shares 5.30
Options outstanding at the end of the period (in dollars per share) | $ / shares $ 3.99