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Stock-Based Compensation and Other Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2021
Share-based Payment Arrangement [Abstract] |
Schedule of Activity for Outstanding Stock Options | The following table summarizes activity for our outstanding stock options for the year ended December 31, 2021:
Stock Options | Shares |  | Weighted- Average Exercise Price |  | Weighted- Average Remaining Contractual Life (Years) |  | Aggregate Intrinsic Value (In thousands)
Outstanding at beginning of period | 2,297,702 |  |  | $ | 7.34 |  |  |  |  |
Granted | — |  |  | — |  |  |  |  |
Exercised | — |  |  | — |  |  |  |  |
Expired or canceled | (500,826) |  |  | 8.29 |  |  |  |  |
Outstanding at end of period | 1,796,876 |  |  | $ | 7.08 |  |  | 2.94 |  | $ | — |
Vested or expected to vest at end of period | 1,796,876 |  |  | $ | 7.08 |  |  | 2.94 |  | $ | — |
Options exercisable at end of period | 1,796,876 |  |  | $ | 7.08 |  |  | 2.94 |  | $ | — |
Schedule of Activity for Outstanding Time-Vested Restricted Stock Awards and Restricted Stock Units | The following tables summarize the activity for our outstanding time-vested restricted stock awards and restricted stock units for the year ended December 31, 2021:
Nonvested Restricted Stock Awards (Time-Vesting) | Shares |  | Weighted-Average Grant Date Fair Value
Nonvested at January 1, 2021 | 181,886 |  |  | $ | 3.12 |
Granted | 210,367 |  |  | 3.28 |
Vested | (156,886) |  |  | 2.06 |
Forfeited | — |  |  | — |
Nonvested at December 31, 2021 | 235,367 |  |  | $ | 3.97 |
Nonvested Restricted Stock Units (Time-Vesting) | Shares |  | Weighted-Average Grant Date Fair Value
Nonvested at January 1, 2021 | 3,530,366 |  |  | $ | 4.01 |
Granted | 2,859,177 |  |  | 3.20 |
Vested | (1,377,181) |  |  | 4.80 |
Forfeited | (373,101) |  |  | 3.87 |
Nonvested at December 31, 2021 | 4,639,261 |  |  | $ | 3.29 |

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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
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