CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Flow From Operating Activities:
Net loss	$ (101)	$ (5,015)
Adjustments to reconcile net loss applicable to common shares to net cash flows from operating activities:
Gain on sale of land	(1,335)	(445)
Depreciation and amortization	6,446	6,303
Amortization of deferred borrowing costs	986	1,053
Amortization of bond issuance costs	299	141
(Earnings) loss from unconsolidated joint ventures and investees	(11)	8
(Increase) decrease in assets:
Accrued interest receivable	(2,779)	1,746
Other assets	(1,468)	(1,634)
Prepaid expense	7,365	(1,734)
Rent receivables	259	(1,524)
Related party receivables	(1,599)	1,980
Increase (decrease) in liabilities:
Accrued interest payable	(2,556)	846
Other liabilities	(3,821)	(10,888)
Net cash provided by (used in) operating activities	1,685	(9,163)
Cash Flow From Investing Activities:
Proceeds from notes receivable		706
Originations or advances on notes receivable	(8,080)
Proceeds from insurance claim		413
Acquisition of land held for development		(6,400)
Proceeds from sale of income-producing properties	2,128
Proceeds from sale of land	2,636	1,089
Improvement of land held for development		(1,154)
Improvement of income-producing properties	(633)	(1,031)
Construction and development of new properties	(20,117)	(8,406)
Net cash used in investing activities	(24,066)	(14,783)
Cash Flow From Financing Activities:
Proceeds from notes payable	17,343	47,577
Recurring amortization of principal on notes payable	(7,415)	(3,423)
Payments on maturing notes payable	(16,750)	(59,392)
Proceeds from bonds	39,399	75,991
Bond issuance costs	(2,022)	(4,829)
Deferred financing costs		(1,162)
Preferred stock dividends - Series D	(222)	(222)
Net cash provided by financing activities	30,333	54,540
Net increase (decrease) in cash, cash equivalents and restricted cash	7,952	30,594
Cash, cash equivalents and restricted cash, beginning of period	88,342	55,733
Cash, cash equivalents and restricted cash, end of period	96,294	86,327
Supplemental disclosures of cash flow information:
Cash paid for interest	13,301	$ 12,205
Schedule of noncash investing and financing activities:
Notes receivable received from sale of income-producing properties	$ 6,384