CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss available to common stockholders	$ (681)	$ (1,838)
Adjustments to reconcile net loss available to common stockholders to net cash used in operating activities:
Depreciation and amortization	124	104
Amortization of deferred finance costs	82	2
Stock-based compensation expense	309	965
Deferred rents receivable	(44)	(151)
Reduction of claims liability	0	(135)
Equity in net loss from unconsolidated joint venture	271	0
Distribution of cumulative earnings from unconsolidated joint venture	62	0
(Increase) decrease in operating assets:
Restricted cash, net	(700)	0
Receivables, net	112	(94)
Prepaid expenses and other assets, net	(186)	101
Decrease in operating liabilities:
Accounts payable and accrued expenses	(1,258)	(2,189)
Pension liabilities	(203)	(203)
Obligation to former Majority Shareholder	0	(6,931)
Net cash used in operating activities	(2,112)	(10,369)
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to real estate	(1,725)	(2,243)
Investment in unconsolidated joint venture	(70)	0
Net cash used in investing activities	(1,795)	(2,243)
CASH FLOWS FROM FINANCING ACTIVITIES:
Settlement of stock awards	(693)	(276)
Proceeds from sale of common stock, net	26,601	0
Net cash provided by (used in) financing activities	25,908	(276)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	22,001	(12,888)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	4,678	38,173
CASH AND CASH EQUIVALENTS, END OF PERIOD	26,679	25,285
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for: Interest	564	476
Cash paid during the period for: Taxes	0	38
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Adjustment to retained earnings for capitalized stock-based compensation expense	0	(542)
Accrued development costs included in accounts payable and accrued expenses	1,279	1,968
Capitalized amortization of deferred financing costs	14	85
Stock Compensation Plan [Member]
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Adjustment of liability related to stock-based compensation	0	(5,140)
Real Estate [Member]
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Capitalized stock-based compensation expense	$ 667	$ 2,166