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Accrued Liabilities | 12 Months Ended
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Dec. 31, 2017
Accrued Liabilities, Current [Abstract] |
Accrued Liabilities | ACCRUED LIABILITIES Accrued liabilities consisted of the following (in thousands):
|  | December 31,
|  | 2017 |  | 2016
Accrued salaries, bonus, paid time off and other benefits |  | $ | 79,457 |  |  | $ | 66,227 |
Accrued import duties |  | 12,420 |  |  | 14,366 |
Product warranties |  | 12,339 |  |  | 11,455 |
Other |  | 78,012 |  |  | 50,110 |
|  | $ | 182,228 |  |  | $ | 142,158 |
A reconciliation of product warranties is as follows (in thousands):
|  | Year Ended December 31,
|  | 2017 |  | 2016 |  | 2015
Balance at beginning of year |  | $ | 11,455 |  |  | $ | 11,487 |  |  | $ | 11,148 |
Provision for warranty claims |  | 4,538 |  |  | 3,802 |  |  | 4,560 |
Warranty claims |  | (4,210 | ) |  | (3,726 | ) |  | (3,708 | )
Other |  | 556 |  |  | (108 | ) |  | (513 | )
Balance at end of year |  | $ | 12,339 |  |  | $ | 11,455 |  |  | $ | 11,487 |

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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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