FAIR VALUE DISCLOSURES (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2012 Carrying Amount	Dec. 31, 2012 Fair Value	Dec. 31, 2013 Senior Notes		Dec. 31, 2012 Senior Notes		Dec. 31, 2012 Senior Notes Carrying Amount		Dec. 31, 2012 Senior Notes Fair Value	Dec. 31, 2013 Mortgage indebtedness		Dec. 31, 2012 Mortgage indebtedness		Dec. 31, 2013 Mortgage indebtedness Carrying Amount		Dec. 31, 2012 Mortgage indebtedness Carrying Amount		Dec. 31, 2012 Mortgage indebtedness Fair Value	Dec. 31, 2013 Forest Park Medical Center - Frisco	Oct. 22, 2013 Forest Park Medical Center - Frisco
Balance Sheet Grouping, Financial Statement Captions
Contingent Consideration, Fair Value Disclosure																					$ 7,500,000
Business Combination, Contingent Consideration, Liability																					7,500,000	7,300,000
Loan Receivable, Face Value		11,965,000
Loans Receivable			12,017,000	12,826,000
Debt Instrument, Face Amount					411,250,000	[1]	325,000,000	[1]				141,328,000	[1]	152,322,000	[1]
Financial liabilities									330,666,000	[2]	345,313,000					141,328,000	[2]	152,322,000	[2]	152,559,000
Secured revolving credit facility	$ 135,500,000	$ 92,500,000

[1] Face value represents amounts contractually due under the terms of the respective agreements.

[2] Carrying amounts represent the book value of financial instruments and include unamortized premiums (discounts).