CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents	$ 10,735	$ 19,374
Restricted cash and investments	3,321	3,801
Accounts receivable, net of allowance of $6,708 and $4,989	24,294	23,598
Prepaid expenses and other	1,766	483
Deferred tax asset	569	0
Assets of disposal group held for sale	5,813	400
Assets of disposal group held for use	0	5,135
Assets of variable interest entity held for sale	5,924	5,945
Total current assets	52,422	58,736
Restricted cash and investments	5,456	11,606
Property and equipment, net	135,585	138,233
Intangible assets—bed licenses	2,471	2,471
Intangible assets—lease rights, net	4,087	4,889
Goodwill	4,224	4,224
Lease deposits	1,683	1,715
Deferred loan costs, net	3,464	4,542
Other assets	569	12
Total assets	209,961	226,428
Current Liabilities:
Current portion of notes payable and other debt	2,537	12,027
Current portion of convertible debt, net of discounts	14,000	11,389
Revolving credit facilities and lines of credit	5,576	2,738
Accounts payable	16,434	23,783
Accrued expenses	15,653	13,264
Liabilities of disposal group held for sale	5,197	0
Liabilities of variable interest entity held for sale	5,956	6,034
Total current liabilities	65,353	69,235
Notes payable and other debt, net of current portion:
Senior debt, net of discounts	110,023	107,858
Bonds, net of discounts	7,011	6,996
Convertible debt, net of discounts	0	7,500
Revolving credit facilities	1,059	5,765
Other liabilities	2,129	1,589
Deferred tax liability	605	191
Total liabilities	186,180	199,134
Commitments and contingencies (Note 16)
Preferred stock, no par value; 5,000 and 5,000 shares authorized; 950 and 950 shares issued and outstanding, redemption amount $23,750 and $23,750 at December 31, 2014 and 2013, respectively	20,392	20,442
Stockholders' equity:
Common stock and additional paid-in capital, no par value; 55,000 shares authorized; 19,151 and 16,016 shares issued and outstanding at December 31, 2014 and 2013, respectively	61,896	48,370
Accumulated deficit	(56,067)	(39,884)
Total stockholders' equity	5,829	8,486
Noncontrolling interest in subsidiary	(2,440)	(1,634)
Total equity	3,389	6,852
Total liabilities and equity	$ 209,961	$ 226,428