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v3.22.2.2

Equity Compensation and Other Benefit Plans - Restricted Stock Units (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
RSUs With Service Condition |  |  |
RSUs With Service Condition |  |  |
Outstanding at beginning of year (in shares) | 457,376 | 344,933 | 301,627
Granted (in shares) | 379,281 | 234,765 | 115,382
Settled (in shares) | (124,497) | (94,822) | (67,326)
Cancelled, forfeited or expired (in shares) | 0 | (27,500) | (4,750)
Outstanding at end of year (in shares) | 712,160 | 457,376 | 344,933
RSUs vested but not settled at end of year (in shares) | 285,734 | 290,115 | 202,433
RSUs unvested at end of year (in shares) | 426,426 | 167,261 | 142,500
Weighted Average Grant Date Fair Value |  |  |
Outstanding at beginning of year (in dollars per share) | $ 24.76 | $ 30.47 | $ 30.27
Granted (in dollars per share) | 16.63 | 19.54 | 29.41
Settled (in dollars per share) | 25.98 | 30.99 | 27.71
Cancelled/forfeited (in dollars per share) | 0 | 30.36 | 30.88
Outstanding at end of year (in dollars per share) | 20.22 | 24.76 | 30.47
RSUs vested but not settled at end of year (in dollars per share) | 20.89 | 21.49 | 30.79
Weighted average grant date fair value (in dollars per share) | $ 19.77 | $ 30.43 | $ 30.01
RSUs With Market and Service Conditions |  |  |
RSUs With Service Condition |  |  |
Outstanding at beginning of year (in shares) | 405,806 | 325,332 | 287,831
Granted (in shares) | 602,156 | 190,800 | 112,752
Settled (in shares) | (102,254) | (110,326) | (72,501)
Cancelled, forfeited or expired (in shares) | 0 | 0 | (2,750)
Outstanding at end of year (in shares) | 905,708 | 405,806 | 325,332
RSUs vested but not settled at end of year (in shares) | 112,752 | 102,254 | 110,326
RSUs unvested at end of year (in shares) | 792,956 | 303,552 | 215,006
Weighted Average Grant Date Fair Value |  |  |
Outstanding at beginning of year (in dollars per share) | $ 25.03 | $ 27.13 | $ 24.85
Granted (in dollars per share) | 13.60 | 21.98 | 27.86
Settled (in dollars per share) | 27.62 | 25.93 | 19.22
Cancelled/forfeited (in dollars per share) | 0 | 0 | 26.85
Outstanding at end of year (in dollars per share) | 17.14 | 25.03 | 27.13
RSUs vested but not settled at end of year (in dollars per share) | 27.86 | 27.62 | 25.93
Weighted average grant date fair value (in dollars per share) | $ 15.62 | $ 24.16 | $ 27.75
Expected term | 1 year |  |
RSUs |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Unrecognized compensation cost | $ 12.3 | $ 6.8 |
Period for recognizing unrecognized compensation cost | 1 year 9 months 18 days |  |
RSUs With Service Condition |  |  |
Outstanding at beginning of year (in shares) | 863,182 | 670,265 | 589,458
Granted (in shares) | 981,437 | 425,565 | 228,134
Settled (in shares) | (226,751) | (205,148) | (139,827)
Cancelled, forfeited or expired (in shares) | 0 | (27,500) | (7,500)
Outstanding at end of year (in shares) | 1,617,868 | 863,182 | 670,265
RSUs vested but not settled at end of year (in shares) | 398,486 | 392,369 | 312,759
RSUs unvested at end of year (in shares) | 1,219,382 | 470,813 | 357,506
Weighted Average Grant Date Fair Value |  |  |
Outstanding at beginning of year (in dollars per share) | $ 24.89 | $ 28.85 | $ 27.62
Granted (in dollars per share) | 14.77 | 20.63 | 28.64
Settled (in dollars per share) | 26.72 | 28.27 | 23.31
Cancelled/forfeited (in dollars per share) | 0 | 30.36 | 29.40
Outstanding at end of year (in dollars per share) | 18.50 | 24.89 | 28.85
RSUs vested but not settled at end of year (in dollars per share) | 22.86 | 23.09 | 29.08
Weighted average grant date fair value (in dollars per share) | $ 17.07 | $ 26.39 | $ 28.65
RSUs with Service Condition, weighted average grant date fair value based on share closing price |  |  |
RSUs With Service Condition |  |  |
Granted (in shares) | 621,312 | 113,148 | 40,007
Weighted Average Grant Date Fair Value |  |  |
Weighted average volatility estimated | 48.00% |  |
Expected term | 3 years |  |
Weighted average risk-free rate | 0.17% |  |
Share price (dollars per share) |  | $ 9.28 | $ 29.12
RSUs With Service Condition, Weighted Average Grant Date Fair Value Based on Share Closing Price |  |  |
RSUs With Service Condition |  |  |
Granted (in shares) | 306,134 | 11,231 |
Weighted Average Grant Date Fair Value |  |  |
Weighted average volatility estimated | 54.00% |  |
Expected term | 2 years 6 months |  |
Weighted average risk-free rate | 0.36% |  |
Share price (dollars per share) |  | $ 10.24 |
Remaining RSUs With Service Condition, Weighted Average Grant Date Fair Value Based on Share Closing Price |  |  |
RSUs With Service Condition |  |  |
Granted (in shares) | 53,991 |  |
Weighted Average Grant Date Fair Value |  |  |
Share price (dollars per share) | $ 18.80 |  |
RSUs with Service Condition and both Service and Market Conditions |  |  |
RSUs With Service Condition |  |  |
Granted (in shares) |  | 301,186 | 188,127
Weighted Average Grant Date Fair Value |  |  |
Weighted average volatility estimated |  | 14.00% | 15.00%
Expected term |  | 3 years | 3 years
Weighted average risk-free rate |  | 1.36% | 2.47%

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