Condensed Consolidated Statements of Cash Flows (Unaudted) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (1,821,926)	$ (1,327,514)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	482,553	514,012
Impairment charges	200,000	0
Bad debt expense	39,000	12,000
Net periodic pension benefit cost	14,937	176,294
Noncash interest expense	302,813
Rent receivable	(35,547)	(1,499)
Deferred rent receivable	(65,584)	1,873
Prepaid expenses and other assets	(83,934)	(330,517)
(Decrease) increase in liabilities:
Accounts payable	(892,940)	31,391
Accrued liabilities	(2,964,739)	(51,556)
Deferred rent liability	(29,838)	31,616
Tenant security deposits	1,784	14,407
Total adjustments	(3,031,495)	398,021
Net cash used in operating activities	(4,853,421)	(929,493)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of building improvements and equipment	(509,986)	(284,978)
Land development costs	(74,149)	(53,834)
Purchase of marketable securities	(1,491,900)
Principal repayments of investments in marketable securities	227,612	645,296
Net cash (used in) provided by investing activities	(1,848,423)	306,484
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal payments on mortgage loans payable		(5,013,415)
Net cash used in financing activities		(5,013,415)
Net decrease in cash and cash equivalents	(6,701,844)	(5,636,424)
Cash and cash equivalents at beginning of period	13,048,827	94,164,722
Cash and cash equivalents at end of period	6,346,983	88,528,298
Supplemental cash flow information:
Interest paid		26,676
Income and excise taxes paid	133,000	70,558
Noncash Investing and Financing Activities:
Issuance of note to settle PIK interest	$ 302,813