CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss attributable to common stockholders	$ (3,253)	$ (2,213)
Adjustments to reconcile net loss attributable to common stockholders to net cash used in operating activities:
Depreciation and amortization	601	940
Stock-based compensation expense	194	212
Deferred rents receivable	(15)	17
Other non-cash adjustments - pension expense	112	116
Unrealized gain on warrants	(1,200)	0
Equity in net loss from unconsolidated joint venture	991	221
Distribution from unconsolidated joint venture	305	12
(Increase) decrease in operating assets:
Receivables	(5)	93
Prepaid expenses and other assets, net	324	441
(Decrease) increase in operating liabilities:
Accounts payable and accrued expenses	(2,378)	47
Pension liabilities	(109)	(204)
Net cash used in operating activities	(4,433)	(318)
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to real estate	(18,244)	(21,890)
Deferred real estate deposits	3,508	11,357
Investment in unconsolidated joint venture	(10,575)	0
Net cash used in investing activities	(25,311)	(10,533)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from loans and corporate facility	53,118	14,760
Proceeds from line of credit	0	3,037
Payment of finance costs	(77)	(26)
Repayment of loan	(15,368)	0
Settlement of stock awards	(644)	(563)
Stock buy-back	(134)	0
Net cash provided in financing activities	36,895	17,208
NET INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH	7,151	6,357
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	18,670	14,025
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	25,821	20,382
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	9,196	11,496
RESTRICTED CASH, BEGINNING OF PERIOD	9,474	2,529
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	18,670	14,025
CASH AND CASH EQUIVALENTS, END OF PERIOD	11,192	8,884
RESTRICTED CASH, END OF PERIOD	14,629	11,498
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	25,821	20,382
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the period for: Interest	3,813	2,568
Cash paid during the period for: Taxes	63	105
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Accrued development costs included in accounts payable and accrued expenses	8,905	9,106
Capitalized amortization of deferred financing costs and lease commissions	968	715
Capitalized stock-based compensation expense	86	120
Right-of-use asset	0	2,147
Lease liabilities	$ 0	$ (2,315)