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ACCRUED EXPENSES (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2015 | Dec. 31, 2014
Accrued expenses [Abstract] |  |  |
Salaries, bonuses and related benefits | $ 17,637 | $ 17,964 |
Warranty accrual | 3,799 | 6,032 |
Sales commissions | 2,928 | 3,017 |
Subcontracting labor | 1,730 | 2,217 |
Other | 17,627 | 13,358 |
Accrued expenses | 43,721 | $ 42,588 | [1]
Schedule of warranty accrual account for the period from the acquisition date [Roll Forward] |  |  |
Beginning balance as of beginning of period | 6,032 |  |
Charges and costs accrued | 2,583 |  |
Adjustments related to pre-existing warranties (including changes in estimates) | (1,129) |  |
Less repair costs incurred | (2,613) |  |
Less cash settlements | (1,000) |  |
Currency translation | (74) |  |
Ending balance as of end of period | $ 3,799 |  |
Minimum [Member] |  |  |
Product Warranty Liability [Line Items] |  |  |
Warranty period of product | 1 year |  |
Maximum [Member] |  |  |
Product Warranty Liability [Line Items] |  |  |
Warranty period of product | 3 years |  |
[1] | Revised

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