Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash flows from operating activities:
Net loss	$ (978,000)	$ (1,286,000)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	5,035,000	4,794,000
Amortization of favorable real estate leases	59,000	94,000
Amortization of unfavorable real estate leases	(9,000)	(12,000)
Decrease in bad debt reserve	(64,000)
Changes in operating assets and liabilities:
Restricted cash	(1,843,000)	(1,008,000)
Tenant rent receivable	35,000	425,000
Step rent receivable	(143,000)	(560,000)
Prepaid expenses and other assets	(21,000)	(91,000)
Accounts payable and accrued expenses	(763,000)	(1,169,000)
Tenant security deposits	62,000	(88,000)
Payments of deferred leasing costs	(648,000)	(342,000)
Net cash provided by operating activities	722,000	757,000
Cash flows from investing activities:
Purchase of real estate assets	(3,052,000)	(2,544,000)
Redemptions of restricted investments	15,000,000	25,014,000
Purchase of restricted investments	(11,002,000)	(20,009,000)
Net cash provided by investing activities	946,000	2,461,000
Cash flows from financing activities:
Distributions to stockholders	(1,397,000)
Net cash used for financing activities	(1,397,000)
Net increase in cash and cash equivalents	271,000	3,218,000
Cash and cash equivalents, beginning of period	23,810,000	19,981,000
Cash and cash equivalents, end of period	24,081,000	23,199,000
Supplemental disclosure of cash flow information:
Cash paid for interest	1,268,000	1,268,000
Disclosure of non-cash investing activities:
Accrued costs for purchase of real estate assets	$ 222,000	$ 1,378,000