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Stock-Based Compensation (Details Textuals) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award |  |
Intrinsic value of stock options exercised | $ 3,000 | $ 3,000
Total fair value of vested stock options | $ 2,000 | 3,000
Minimum |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | 0.00% |
Maximum |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage | 150.00% |
Employee Stock Option |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Recognized compensation expense for vesting | $ 241 | $ 403
Recognized compensation expense for accelerated vesting | 0 |
Unvested share-based payment awards | $ 1,000 |
Remaining requisite service periods, extend through | first quarter of 2024 |
Performance-based Restricted Stock Award |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 3 years | 3 years
Service-based Restricted Stock Award |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period | 4 years | 4 years
Restricted Stock Award |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |
Recognized compensation expense for vesting | $ 6,000 | $ 3,000
Recognized compensation expense for accelerated vesting | 3,000 |
Unvested share-based payment awards | $ 31,000 |
Remaining requisite service periods, extend through | first quarter of 2026 |

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