SHAREHOLDERS' EQUITY Narrative (Details) |
Sep. 30, 2017 |
Dec. 31, 2016 |
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| Empire [Member] | Ìý | Ìý |
| Noncontrolling Interest, Ownership Percentage by Parent | 100.00% | 79.00% |
| Tilden [Member] | Ìý | Ìý |
| Noncontrolling Interest, Ownership Percentage by Parent | 100.00% | 85.00% |
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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
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