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LONG-TERM EMPLOYEE-RELATED OBLIGATIONS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items] |  |  |
Severance payments actually paid | $ 230 | $ 166 | $ 568
Expected deposits to be made in the next fiscal year for severance and pension payment obligations | 800 |  |
Deposits made for severance payment obligations | 228 | 389 |
2017 | 106 |  |
2018 | 195 |  |
2019 | 314 |  |
2020 | 175 |  |
2021 | 47 |  |
Thereafter (through 2026) | 383 |  |
Total | 1,220 |  |
Limco Piedmont Inc [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
401(K) profit sharing plan contributions made by company | $ 344 | 261 | 251
Percentage of employees contribution matched by employer | 100.00% |  |
Percentage of employees contribution | 2.00% |  |
Percentage of employees contribution matched by employer, two | 50.00% |  |
Percentage of employees contribution, two | 3.00% |  |
TAT and Turbochrome [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Severance pay expenses | $ 777 | $ 554 | $ 555

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