Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Schedule of Nonvested Share Activity (Details)

v3.20.2
Stock-Based Compensation - Schedule of Nonvested Share Activity (Details)
3 Months Ended
Mar. 31, 2020
$ / shares
shares
Restricted Stock  
Number of Shares  
Nonvested at beginning of period (shares) | shares 428,984
Granted (shares) | shares 0
Vested (shares) | shares (403,816)
Forfeited (shares) | shares 0
Nonvested at end of period (shares) | shares 25,168
Weighted-Average Grant Date Fair Value  
Nonvested at beginning of period (USD per share) | $ / shares $ 3.12
Granted (USD per share) | $ / shares 0.00
Vested (USD per share) | $ / shares 3.13
Forfeited (USD per share) | $ / shares 0.00
Nonvested at end of period (USD per share) | $ / shares $ 2.98
Restricted Stock Units  
Number of Shares  
Nonvested at beginning of period (shares) | shares 1,360,070
Granted (shares) | shares 0
Vested (shares) | shares (339,001)
Forfeited (shares) | shares (374,367)
Nonvested at end of period (shares) | shares 646,702
Weighted-Average Grant Date Fair Value  
Nonvested at beginning of period (USD per share) | $ / shares $ 4.28
Granted (USD per share) | $ / shares 0.00
Vested (USD per share) | $ / shares 3.96
Forfeited (USD per share) | $ / shares 4.35
Nonvested at end of period (USD per share) | $ / shares $ 4.40
Performance Restricted Stock Units  
Number of Shares  
Nonvested at beginning of period (shares) | shares 961,055
Granted (shares) | shares 0
Vested (shares) | shares 0
Forfeited (shares) | shares (338,259)
Nonvested at end of period (shares) | shares 622,796
Weighted-Average Grant Date Fair Value  
Nonvested at beginning of period (USD per share) | $ / shares $ 5.18
Granted (USD per share) | $ / shares 0.00
Vested (USD per share) | $ / shares 0.00
Forfeited (USD per share) | $ / shares 5.40
Nonvested at end of period (USD per share) | $ / shares $ 5.06
Cash-Settled Restricted Stock Units  
Number of Shares  
Nonvested at beginning of period (shares) | shares 412,921
Granted (shares) | shares 0
Vested (shares) | shares (136,730)
Forfeited (shares) | shares (182,249)
Nonvested at end of period (shares) | shares 93,942
Weighted-Average Grant Date Fair Value  
Nonvested at beginning of period (USD per share) | $ / shares $ 3.47
Granted (USD per share) | $ / shares 0.00
Vested (USD per share) | $ / shares 3.59
Forfeited (USD per share) | $ / shares 3.40
Nonvested at end of period (USD per share) | $ / shares $ 3.46