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Other Current Assets (Tables) | 3 Months Ended
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Mar. 31, 2021
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Schedule of Other Current Assets | Other current assets consisted of the following:
|  | March 31, |  |  | December 31, |
(in thousands) |  | 2021 |  |  | 2020 |
Prepaid insurance |  | $ | 4,109 |  |  | $ | 4,297 |
Restricted cash |  |  | 3,231 |  |  |  | 2,426 |
Prepaid software maintenance |  |  | 3,179 |  |  |  | 3,058 |
Prepaid vendor payments |  |  | 1,275 |  |  |  | 1,835 |
Income tax receivable |  |  | 905 |  |  |  | 337 |
Prepaid taxes |  |  | 307 |  |  |  | 345 |
Prepaid other |  |  | 1,423 |  |  |  | 1,296 |
Other |  |  | 4,019 |  |  |  | 3,631 |
Other current assets |  | $ | 18,448 |  |  | $ | 17,225 |

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