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INCOME TAXES - Reconciliation of Provision for Income Tax (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Income Tax Disclosure [Abstract] | ||
| Expected income tax expense (benefit) at 35% | $ (8,932) | $ (3,678) |
| IRC Section 956 deemed dividend | 0 | 5,645 |
| Effects of expenses not deductible for tax purposes | 1,431 | 1,614 |
| Tax effect of valuation allowance on deferred tax assets | 18,725 | 1,144 |
| Taxes in lieu of income taxes | 0 | 3,126 |
| Reduction in reserve for uncertain tax position | 0 | (329) |
| Effects of differences between U.S. and foreign tax rates, net of federal benefit, and other | 1,652 | 2,973 |
| Total provision for income taxes | $ 12,876 | $ 10,495 |