Discontinued Operations Discontinued Operations Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Depreciation and amortization expenses, discontinued operations	$ 301,000	$ 940,000
Amortization of Deferred financing costs, discontinued operations	17,000	19,000
Capital expenditure, discontinued operations	201,000	$ 360,000
Consolidated Properties [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Assets related to discontinued operations	0		$ 0
Liabilities related to discontinued operations	$ 0		$ 0