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Other Current Assets (Tables) | 12 Months Ended
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Dec. 31, 2017
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Schedule of Other Current Assets | Other current assets consisted of the following:
|  | December 31, |
(in thousands) |  | 2017 |  |  | 2016 |
Prepaid vendor payments |  | $ | 5,048 |  |  | $ | 3,633 |
Income tax receivable |  |  | 4,237 |  |  |  | 3,614 |
Prepaid software maintenance |  |  | 3,386 |  |  |  | 2,804 |
Prepaid insurance |  |  | 2,610 |  |  |  | 2,479 |
Prepaid taxes |  |  | 912 |  |  |  | 850 |
Prepaid rent |  |  | 730 |  |  |  | 327 |
Prepaid other |  |  | 2,172 |  |  |  | 731 |
Other |  |  | 1,935 |  |  |  | 4,011 |
Other current assets |  | $ | 21,030 |  |  | $ | 18,449 |

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