Interim Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Cash Flows [Abstract]
NET LOSS	$ (111)	$ (258)
Discontinued operations	(37)	(263)
CASH FLOWS FROM OPERATING ACTIVITIES:
Income (loss) from continuing operations	(74)	5
Adjustments to reconcile income (loss) from continuing operations to net cash provided by (used in) operating activities:
Depreciation and amortization	2,003	1,879
Provision for doubtful accounts	1,640	1,503
Deferred income tax benefit	(35)	(116)
Provision for self-insured professional liability, net of cash payments	1,013	930
Stock-based compensation	252	155
Equity in net income of unconsolidated affiliate, net of investment	(33)	(108)
Debt retirement costs	351	0
Other	(254)	(311)
Changes in assets and liabilities affecting operating activities:
Receivables, net	2,085	(3,436)
Prepaid expenses and other assets	(275)	(875)
Trade accounts payable and accrued expenses	(1,438)	716
Net cash provided by continuing operations	5,235	342
Discontinued operations	(1,862)	(1,579)
Net cash provided by (used in) operating activities	3,373	(1,237)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(8,492)	(1,411)
Acquisition of property and equipment through business combination	0	(7,000)
Change in restricted cash	1,658	2,490
Deposits and other deferred balances	0	(9)
Net cash used in continuing operations	(6,834)	(5,930)
Discontinued operations	0	0
Net cash used in investing activities	(6,834)	(5,930)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of debt obligations	(57,885)	(1,301)
Proceeds from issuance of debt	62,566	8,767
Financing costs	(1,833)	(104)
Issuance and redemption of employee equity awards	(95)	79
Payment of common stock dividends	(342)	(335)
Payment for preferred stock restructuring	(158)	(153)
Net cash provided by financing activities	2,253	6,953
Discontinued operations	0	0
Net cash provided by financing activities	2,253	6,953
NET DECREASE IN CASH AND CASH EQUIVALENTS	(1,208)	(214)
CASH AND CASH EQUIVALENTS, beginning of period	4,585	3,818
CASH AND CASH EQUIVALENTS, end of period	3,377	3,604
SUPPLEMENTAL INFORMATION:
Cash payments of interest	919	857
Cash payments of income taxes	$ 229	$ 84