Discontinued Operations (Summarized Results Of Operations For Discontinued Facilities) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended						12 Months Ended
	Sep. 30, 2010		Jun. 30, 2010		Mar. 31, 2010		Dec. 31, 2010	Dec. 31, 2009
Discontinued Operations [Abstract]
Managed-only, Revenue							$ 22,906	$ 41,580
Total, Revenue			(9,483)		(9,165)		22,906	41,580
Managed-only, Expenses							19,716	35,399
Depreciation and amortization							2,222	864
Goodwill impairment							1,684
Total, Expenses							23,622	36,263
OPERATING INCOME (LOSS)			1,606		(1,185)		(716)	5,317
Other income							59	18
INCOME (LOSS) BEFORE INCOME TAXES							(657)	5,335
Income tax (expense) benefit							253	(1,723)
INCOME (LOSS) FROM DISCONTINUED OPERATIONS, NET OF TAXES	$ (147)	[1]	$ (991)	[1]	$ 734	[1]	$ (404)	$ 3,612

[1] The amounts presented for the first and second quarters of 2010 are not equal to the same amounts previously reported in Form 10-Q for each period as a result of discontinued operations. Below is a reconciliation to the previously reported amounts in Form 10-Q.