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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2022
Share-based Payment Arrangement [Abstract] |
Summary of Stock Options Activity | Stock options are either “incentive” stock options or “nonqualified” stock options. Incentive stock options have certain tax advantages and must comply with the requirements of Section 422 of the Internal Revenue Code. The table below provides details of the Company's stock options at March 31, 2022.
|  | Number of Stock Options |  |  | Weighted- Average Exercise Price |  |  | Weighted- Average Remaining Contractual Term in Years |  |  | Aggregate Intrinsic Value (in ‘000s) |
Outstanding, December 31, 2021 |  |  | 421,500 |  |  | $ | 10.46 |  |  |  | 7.9 |  |  | $ | 780 |
Granted |  |  | — |  |  |  | — |  |  |  | — |  |  |  |
Expired/terminated |  |  | (5,600 | ) |  |  | 12.00 |  |  |  | 8.6 |  |  |  |
Exercised |  |  | — |  |  |  | — |  |  |  | — |  |  |  |
Outstanding, March 31, 2022 |  |  | 415,900 |  |  | $ | 10.54 |  |  |  | 7.6 |  |  | $ | 416 |
Exercisable at period end |  |  | 151,200 |  |  | $ | 10.10 |  |  |  | 7.3 |  |  | $ | 171 |

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