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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - 6 months ended Jun. 30, 2015 - USD ($) $ in Thousands | Total
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INCOME TAXES |
Expected distribution of foreign earnings | $ 0
Tax cost of repatriation included in effective tax rate | $ 0
Short Term Investments |
Maturity of the deposit | 2 years
Penalty for early redemption | $ 0
Minimum |
Short Term Investments |
Redemption period | 35 days
Maximum |
Short Term Investments |
Redemption period | 90 days
Accounting principle change |
New Accounting Pronouncements and Changes in Accounting Principles [Abstract] |
Cumulative pre-tax effect | $ 7,400

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