CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net Income (loss)	$ 21	$ (14)
Loss from discontinued operations, net of tax	13	37
Income from continuing operations	34	23
Adjustments to reconcile net income from continuing operations to net cash provided by operating activities:
Depreciation and amortization	650	776
Stock-based compensation expense		12
Rent expense in excess of cash paid	24	55
Rent revenue in excess of cash received	(901)	(283)
Amortization of deferred financing costs, debt discounts and premiums	33	33
Bad debt expense (recovery)	40	(2)
Changes in operating assets and liabilities:
Accounts receivable	583	(443)
Prepaid expenses and other assets	128	(57)
Accounts payable and accrued expenses	1,740	(7)
Other liabilities	77	163
Net cash provided by operating activities - continuing operations	2,408	270
Net cash used in operating activities - discontinued operations	(58)	(405)
Net cash provided by (used in) operating activities	2,350	(135)
Cash flows from investing activities:
Purchase of property and equipment	(33)	(157)
Net cash used in investing activities - continuing operations	(33)	(157)
Net cash used in investing activities	(33)	(157)
Cash flows from financing activities:
Repayment on notes payable	(622)	(436)
Net cash used in financing activities - continuing operations	(622)	(436)
Net cash used in financing activities	(622)	(436)
Net change in cash and restricted cash	1,695	(728)
Cash and restricted cash, beginning	7,492	8,038
Cash and restricted cash, ending	9,187	7,310
Supplemental disclosure of cash flow information:
Cash interest paid	741	689
Supplemental disclosure of non-cash activities:
Vendor-financed insurance	$ 636	$ 27