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INCOME TAXES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2015
Income Tax Disclosure [Abstract] |
Schedule of income tax (expense) benefit |
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
| (in thousands, except percentages)
Income tax (expense) benefit | $ | (272 | ) |  | $ | 83 |  |  | $ | (579 | ) |  | $ | 84 |
Effective tax rate | 4.1 | % |  | 3.2 | % |  | 4.7 | % |  | 2.6 | %

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- References No definition available. + Details
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