CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities:
Net loss	$ (4,252)	$ (482)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	1,219	1,302
Stock-based compensation expense	115	123
Rent expense in excess of cash paid	153	34
Rent revenue in excess of cash received	(73)	(1,229)
Amortization of deferred financing costs, debt discounts and premiums	44	55
Bad debt expense	2,227	77
Changes in operating assets and liabilities:
Accounts receivable	(3,446)	637
Prepaid expenses and other assets	358	244
Accounts payable and accrued expenses	1,138	1,471
Other liabilities	(281)	155
Net cash (used) provided by operating activities	(2,798)	2,387
Cash flows from investing activities:
Purchase of property and equipment	(152)	(74)
Net cash used in investing activities	(152)	(74)
Cash flows from financing activities:
Payment of senior debt	(806)	(1,078)
Payment of other debt	(572)	(121)
Proceeds from other debt	50
Repurchase of common stock	(46)	(7)
Net cash used in financing activities	(1,374)	(1,206)
Net change in cash and restricted cash	(4,324)	1,107
Cash and restricted cash, beginning	9,848	7,492
Cash and restricted cash, ending	5,524	8,599
Supplemental disclosure of cash flow information:
Cash interest paid	1,256	1,435
Supplemental disclosure of non-cash activities:
Vendor-financed insurance	$ 1,078	$ 867