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Share-based Compensation (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total non-cash stock compensation | $ 2,762 | $ 1,576
Continuing operations |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total non-cash stock compensation | 2,762 | 1,334
Continuing operations | Stock options, net of estimated forfeitures |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total non-cash stock compensation | 0 | 176
Continuing operations | Restricted stock awards |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total non-cash stock compensation | 2,762 | 1,158
Discontinued operations |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Total non-cash stock compensation | $ 0 | $ 242

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