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ACCRUED EXPENSES (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2016 | Sep. 30, 2015 | Dec. 31, 2015
ACCRUED EXPENSES [Abstract] |  |  |  |
Sales commissions | $ 2,294 |  | $ 2,824 |
Subcontracting labor | 1,420 |  | 1,942 |
Salaries, bonuses and related benefits | 20,821 |  | 15,672 |
Warranty accrual | 2,369 |  | 3,659 |
Other | 7,750 |  | 14,226 |
Accrued expenses | 34,654 |  | $ 38,323 | [1]
Schedule of warranty accrual account for the period from the acquisition date [Roll Forward] |  |  |  |
Beginning balance as of beginning of period | 3,659 | $ 6,032 |  |
Charges and costs accrued | 142 | 2,583 |  |
Adjustments related to pre-existing warranties (including changes in estimates) | (981) | (1,129) |  |
Less repair costs incurred | (433) | (2,613) |  |
Less cash settlements | 0 | (1,000) |  |
Foreign currency translation | (18) | (74) |  |
Ending balance as of end of period | $ 2,369 | $ 3,799 |  |
[1] | (Revised)

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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for sales commissions. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Liabilities -URI http://asc.fasb.org/extlink&oid=6509677 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6911-107765 + Details
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