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STOCK-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Changes in Options Outstanding | Changes in options outstanding during 2021 were as follows:
|  |  |  |  |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  |  | Weighted |  |  | Average |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  | Intrinsic |
|  | Number of |  |  | Exercise |  |  | Contractual |  | Value |
|  | Options |  |  | Price |  |  | Term |  | (In Thousands) |
Balance, January 1, 2021 |  |  | 50,660 |  |  | $ | 13.59 |  |  |  |  |  |  |
Exercised during 2021 |  |  | (16,640 | ) |  |  | 11.76 |  |  |  |  |  |  |
Expired during 2021 |  |  | — |  |  |  | — |  |  |  |  |  |  |
Forfeited during 2021 |  |  | (2,680 | ) |  |  | 13.24 |  |  |  |  |  |  |
Balance, December 31, 2021 |  |  | 31,340 |  |  | $ | 14.59 |  |  | 0.93 years |  | $ | 652 |
Vested and expected to vest |  |  | 31,340 |  |  | $ | 14.59 |  |  | 0.93 years |  | $ | 652 |
Exercisable at December 31, 2021 |  |  | 31,340 |  |  | $ | 14.59 |  |  | 0.93 years |  | $ | 652 |
Schedule of Changes in Non-Vested Performance-Based Shares | Changes in non-vested shares dependent on performance criteria for 2021 were as follows:
|  |  |  |  |  | Weighted |
|  |  |  |  |  | Average |
|  | Number of |  |  | Grant Date |
|  | Shares |  |  | Fair Value |
Balance, January 1, 2021 |  |  | 221,600 |  |  | $ | 20.47 |
Granted during 2021 |  |  | 51,710 |  |  |  | 31.36 |
Vested during 2021 |  |  | (36,032 | ) |  |  | 35.33 |
Forfeited during 2021 |  |  | (11,843 | ) |  |  | 26.32 |
Balance, December 31, 2021 |  |  | 225,435 |  |  | $ | 20.29 |
Schedule of Changes in Service-Based Restricted Stock Units | Changes in service based restricted stock units for 2021 were as follows:
|  |  |  |  |  | Weighted |
|  |  |  |  |  | Average |
|  | Number of |  |  | Grant Date |
|  | Shares |  |  | Fair Value |
Balance, January 1, 2021 |  |  | 777,166 |  |  | $ | 19.24 |
Granted during 2021 |  |  | 215,716 |  |  |  | 31.42 |
Vested during 2021 |  |  | (265,594 | ) |  |  | 22.23 |
Forfeited during 2021 |  |  | (26,143 | ) |  |  | 17.32 |
Balance, December 31, 2021 |  |  | 701,145 |  |  | $ | 21.93 |

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