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Other Current Assets | 12 Months Ended
--- | ---
Dec. 31, 2020
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Other Current Assets | Note 6. Other Current Assets Other current assets consisted of the following:
|  | December 31, |
(in thousands) |  | 2020 |  |  | 2019 |
Prepaid insurance |  | $ | 4,297 |  |  | $ | 5,573 |
Prepaid software maintenance |  |  | 3,058 |  |  |  | 3,875 |
Restricted cash |  |  | 2,426 |  |  |  | 5 |
Prepaid vendor payments |  |  | 1,835 |  |  |  | 4,698 |
Prepaid taxes |  |  | 345 |  |  |  | 917 |
Income tax receivable |  |  | 337 |  |  |  | 13,250 |
Prepaid other |  |  | 1,296 |  |  |  | 1,904 |
Other |  |  | 3,631 |  |  |  | 632 |
Other current assets |  | $ | 17,225 |  |  | $ | 30,854 |

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