Goodwill and Other Intangibles - Schedule of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 290	$ 11,634
Accumulated Amortization	(128)	(11,463)
Net Intangible Assets	162	171
Membership lists [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount		11,344
Accumulated Amortization		(11,344)
Net Intangible Assets		0
Management contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	250	250
Accumulated Amortization	(121)	(112)
Net Intangible Assets	129	138
Trade names [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	40	40
Accumulated Amortization	(7)	(7)
Net Intangible Assets	$ 33	$ 33