Interim Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME (LOSS)	$ 1,686	$ (2,261)
Discontinued operations	(43)	(37)
Income (loss) from continuing operations	1,729	(2,224)
Adjustments to reconcile income (loss) from continuing operations to net cash provided by operating activities:
Depreciation and amortization	5,107	4,063
Provision for doubtful accounts	4,187	3,661
Deferred income tax provision (benefit)	403	(1,689)
Provision for self-insured professional liability, net of cash payments	(309)	1,595
Stock-based compensation	504	486
Equity in net income of unconsolidated affiliate, net of investment	0	(61)
Gain on sale of unconsolidated affiliate	(733)	0
Debt retirement costs	0	351
Provision for leases in excess of cash payments	(304)	(1,093)
Lease termination costs, net of cash payments	0	1,958
Deferred bonus	600	0
Other	247	358
Changes in assets and liabilities affecting operating activities:
Receivables, net	(7,313)	(710)
Prepaid expenses and other assets	620	(384)
Trade accounts payable and accrued expenses	(2,647)	1,688
Net cash provided by continuing operations	2,091	7,999
Discontinued operations	(329)	(2,879)
Net cash provided by operating activities	1,762	5,120
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(5,121)	(10,055)
Deposit in escrow	8,673	0
Proceeds from sale of unconsolidated affiliate	1,100	0
Change in restricted cash	0	1,658
Net cash used in continuing operations	(12,694)	(8,397)
Discontinued operations	0	0
Net cash used in investing activities	(12,694)	(8,397)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of debt obligations	(14,166)	(66,422)
Proceeds from issuance of debt	26,074	71,066
Financing costs	(226)	(1,795)
Issuance and redemption of employee equity awards	(94)	(96)
Payment of common stock dividends	(692)	(683)
Payment for preferred stock restructuring	(327)	(317)
Net cash provided by financing activities	10,569	1,753
Discontinued operations	0	0
Net cash provided by financing activities	10,569	1,753
NET DECREASE IN CASH AND CASH EQUIVALENTS	(363)	(1,524)
CASH AND CASH EQUIVALENTS, beginning of period	4,263	4,585
CASH AND CASH EQUIVALENTS, end of period	3,900	3,061
SUPPLEMENTAL INFORMATION:
Cash payments of interest	2,563	1,904
Cash payments of income taxes	625	332
SUPPLEMENTAL INFORMATION ON NON-CASH INVESTING AND FINANCING TRANSACTIONS:
Acquisition of equipment through capital lease	$ 7	$ 0