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ACCRUED EXPENSES | 12 Months Ended
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Dec. 31, 2017
ACCRUED EXPENSES [Abstract] |
ACCRUED EXPENSES | 11. ACCRUED EXPENSES Accrued expenses consist of the following:
|  | Year Ended December 31, |
|  | 2017 |  |  | 2016 |
Sales commissions |  | $ | 2,461 |  |  | $ | 2,066 |
Subcontracting labor |  |  | 1,408 |  |  |  | 1,370 |
Salaries, bonuses and related benefits |  |  | 16,531 |  |  |  | 17,587 |
Warranty accrual |  |  | 1,769 |  |  |  | 2,718 |
Other |  |  | 8,339 |  |  |  | 7,808 |
|  | $ | 30,508 |  |  | $ | 31,549 |
A tabular presentation of the activity within the warranty accrual account for the years ended December 31, 2017 and 2016 is presented below:
|  | Year Ended December 31, |
|  | 2017 |  |  | 2016 |
Balance, beginning of year |  | $ | 2,718 |  |  | $ | 3,659 |
Charges and costs accrued |  |  | 268 |  |  |  | 761 |
Adjustments related to pre-existing warranties |  |  |  |  |  |  |  |
(including changes in estimates) |  |  | (969 | ) |  |  | (1,063 | )
Less: Repair costs incurred |  |  | (311 | ) |  |  | (544 | )
Currency translation |  |  | 63 |  |  |  | (95 | )
Balance, end of year |  | $ | 1,769 |  |  | $ | 2,718 |

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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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