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Stock-Based Compensation - Schedule of Outstanding Restricted Stock Units (Details) - Restricted stock units
12 Months Ended
Dec. 31, 2019
$ / shares
shares
Non-vested Shares [Roll Forward]  
Outstanding non-vested options at beginning of period, Shares | shares 1,011,045
Granted, Shares | shares 1,300,003
Vested, Shares | shares (450,422)
Forfeited, Shares | shares (10,950)
Outstanding non-vested options at end of period, Shares | shares 1,849,676
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Outstanding non-vested options at beginning of period, Weighted Average Fair Value per Share | $ / shares $ 5.06
Granted, weighted average fair value per share | $ / shares 3.40
Vested, weighted average fair value per share | $ / shares 4.56
Forfeited, weighted average fair value per share | $ / shares 0.00
Outstanding non-vested options at ending of period, Weighted Average Fair Value per Share | $ / shares $ 4.04