XML 80 R69.htm IDEA: XBRL DOCUMENT v3.22.1
Stock-Based Compensation - Summary of RSU, PSU and Option Activity (Detail)
3 Months Ended
Mar. 31, 2022
$ / shares
shares
Number of Options Outstanding  
Number of Options Outstanding, Beginning balance (in shares) | shares 9,000
Number of Options Outstanding, Ending balance (in shares) | shares 9,000
Number of Options Outstanding, Awards estimated to vest in the future (in shares) | shares 9,000
Weighted Average Exercise Price  
Weighted Average Exercise Price, Beginning balance (in dollars per share) | $ / shares $ 16.76
Weighted Average Exercise Price, Ending balance (in dollars per share) | $ / shares 16.76
Weighted Average Exercise Price, Awards estimated to vest in the future ( in dollar per share) | $ / shares $ 16.76
Restricted Stock Units [Member]  
Number of Awards  
Number of Awards, Beginning balance (in shares) | shares 966,429
Granted (in shares) | shares 333,673
Settled (in shares) | shares (381,743)
Forfeited or expired (in shares) | shares (4,570)
Number of Awards, Ending balance (in shares) | shares 913,789
Number of awards,Awards estimated to vest in the future (in shares) | shares 897,734
Weighted Average Grant Date Fair Value  
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share) | $ / shares $ 4.62
Granted (in dollars per share) | $ / shares 4.28
Settled (in dollars per share) | $ / shares 4.02
Forfeited or expired (in dollars per share) | $ / shares 3.77
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share) | $ / shares 4.75
Weighted Average Grant Date Fair Value, Awards estimated to vest in the future (in dollar per share) | $ / shares $ 4.79
Performance Shares Unit [Member]  
Number of Awards  
Number of Awards, Beginning balance (in shares) | shares 2,484,581
Granted (in shares) | shares 667,345
Settled (in shares) | shares (719,659)
Forfeited or expired (in shares) | shares (109,166)
Number of Awards, Ending balance (in shares) | shares 2,323,101
Number of awards,Awards estimated to vest in the future (in shares) | shares 2,056,141
Weighted Average Grant Date Fair Value  
Weighted Average Grant Date Fair Value, Beginning balance (in dollars per share) | $ / shares $ 6.67
Granted (in dollars per share) | $ / shares 5.33
Settled (in dollars per share) | $ / shares 6.68
Forfeited or expired (in dollars per share) | $ / shares 7.24
Weighted Average Grant Date Fair Value, Ending balance (in dollars per share) | $ / shares 6.26
Weighted Average Grant Date Fair Value, Awards estimated to vest in the future (in dollar per share) | $ / shares $ 6.31