Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
|
| Statement of Comprehensive Income [Abstract] | ||||
| Net loss | $ (10,311) | $ (19,081) | $ (57,724) | $ (80,584) |
| OTHER COMPREHENSIVE INCOME: | ||||
| Reclassification of actuarial loss on defined benefit pension plan included in net loss | 28 | 23 | 84 | 71 |
| Other comprehensive income before taxes | 28 | 23 | 84 | 71 |
| INCOME TAX PROVISION RELATED TO OTHER COMPREHENSIVE INCOME | 0 | (5) | 0 | (19) |
| OTHER COMPREHENSIVE INCOME—Net of tax | 28 | 18 | 84 | 52 |
| COMPREHENSIVE LOSS | (10,283) | (19,063) | (57,640) | (80,532) |
| LESS COMPREHENSIVE LOSS ATTRIBUTABLE TO NONCONTROLLING INTERESTS | (5,832) | (12,663) | (35,595) | (50,368) |
| COMPREHENSIVE LOSS ATTRIBUTABLE TO THE COMPANY | $ (4,451) | $ (6,400) | $ (22,045) | $ (30,164) |