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Accrued Liabilities | 3 Months Ended
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Mar. 31, 2018
Payables and Accruals [Abstract] |
Accrued Liabilities | Accrued Liabilities Accrued liabilities consists of the following:
| March 31, |  | December 31,
(in thousands) | 2018 |  | 2017
Accrued payroll | $ | 4,647 |  |  | $ | 6,201 |
Product warranty, current | 3,495 |  |  | 3,589 |
Income tax payable | 1,341 |  |  | 931 |
Other accrued expenses | 2,387 |  |  | 1,929 |
| $ | 11,870 |  |  | $ | 12,650 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- References No definition available. + Details
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