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STOCK-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2020
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Changes in Options Outstanding | Changes in options outstanding during 2020 were as follows:
|  |  |  |  |  |  |  |  |  | Weighted |  |  |  |
|  |  |  |  |  | Weighted |  |  | Average |  | Aggregate |
|  |  |  |  |  | Average |  |  | Remaining |  | Intrinsic |
|  | Number of |  |  | Exercise |  |  | Contractual |  | Value |
|  | Options |  |  | Price |  |  | Term |  | (In Thousands) |
Balance, January 1, 2020 |  |  | 71,420 |  |  | $ | 13.57 |  |  |  |  |  |  |
Exercised during 2020 |  |  | (19,860 | ) |  |  | 13.60 |  |  |  |  |  |  |
Expired during 2020 |  |  | - |  |  |  | - |  |  |  |  |  |  |
Forfeited during 2020 |  |  | (900 | ) |  |  | 11.73 |  |  |  |  |  |  |
Balance, December 31, 2020 |  |  | 50,660 |  |  | $ | 13.59 |  |  | 1.55 years |  | $ | 465 |
Vested and expected to vest |  |  | 50,660 |  |  | $ | 13.59 |  |  | 1.55 years |  | $ | 465 |
Exercisable at December 31, 2020 |  |  | 50,660 |  |  | $ | 13.59 |  |  | 1.55 years |  | $ | 465 |
Schedule of Changes in Non-Vested Performance-Based Shares | Changes in non-vested shares dependent on performance criteria for 2020 were as follows:
|  |  |  |  |  | Weighted |
|  |  |  |  |  | Average |
|  | Number of |  |  | Grant Date |
|  | Shares |  |  | Fair Value |
Balance, January 1, 2020 |  |  | 90,768 |  |  | $ | 30.60 |
Granted during 2020 |  |  | 130,832 |  |  |  | 13.44 |
Balance, December 31, 2020 |  |  | 221,600 |  |  | $ | 20.47 |
Schedule of Changes in Service-Based Restricted Stock Units | Changes in service based restricted stock units for 2020 were as follows:
|  |  |  |  |  | Weighted |
|  |  |  |  |  | Average |
|  | Number of |  |  | Grant Date |
|  | Shares |  |  | Fair Value |
Balance, January 1, 2020 |  |  | 432,728 |  |  | $ | 29.65 |
Granted during 2020 |  |  | 528,038 |  |  |  | 14.08 |
Vested during 2020 |  |  | (173,769 | ) |  |  | 28.91 |
Forfeited during 2020 |  |  | (9,831 | ) |  |  | 29.20 |
Balance, December 31, 2020 |  |  | 777,166 |  |  | $ | 19.24 |

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