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Income Taxes (Deferred Tax Assets and Liabilities, Net) (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Current |  |
Other | $ 0 | $ 7
Noncurrent |  |
Other | 296 | 1,696
Property and equipment | 240 | 187
Valuation allowance | 0 | (376)
Total deferred tax assets | 536 | 1,514
Current |  |
Other | 0 | (417)
Noncurrent |  |
Investment in partnership | (39,962) | (35,182)
Other | (295) | (139)
Total deferred liabilities | (40,257) | (35,738)
Net deferred tax liabilities | $ (39,721) | $ (34,224)

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