Income Taxes (Tax Effect of Significant Temporary Differences) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Document Fiscal Year Focus	2015	2014	2013
Tax effect of significant temporary differences representing deferred tax assets and liabilities
Income from unconsolidated joint ventures	$ 928	$ 2,441
Federal and state tax carryforwards	680	0
Total deferred tax assets	1,608	2,441
Valuation allowance	(1,608)	(2,441)
Net deferred tax asset	$ 0	$ 0