Estimated Fair Value of Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Carrying (Reported) Amount, Fair Value Disclosure [Member]
Assets:
Cash	$ 477	[1]	$ 853	[1]
Notes Receivable	2	[1]	14	[1]
Liabilities:
Mortgage payable	465	[1]	489	[1]
Line of Credit	500	[1]	0	[1]
Estimate of Fair Value Measurement [Member]
Assets:
Cash	477		853
Notes Receivable	2		14
Liabilities:
Mortgage payable	465		489
Line of Credit	$ 500		$ 0

[1] Net carrying value is net of valuation reserves and discounts where applicable.