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Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2017
Accrued Liabilities, Current [Abstract] |
Schedule of 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 |
Reconciliation of Product Warranties | 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 Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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