Unaudited Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
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| Statement Of Income And Comprehensive Income [Abstract] | ||||||
| NET LOSS | $ (9,072) | $ (8,896) | $ (16,518) | $ (149,664) | ||
| Other comprehensive loss, net of tax | ||||||
| Net unrealized loss on cash flow hedges | [1] | (156) | (156) | |||
| Other comprehensive loss | (156) | (156) | ||||
| COMPREHENSIVE LOSS | $ (9,228) | $ (8,896) | $ (16,674) | $ (149,664) | ||
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| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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