Subsequent Events - Additional Information (Detail)	3 Months Ended		6 Months Ended		0 Months Ended
	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jul. 29, 2014 Subsequent Event [Member] Adeptus Health [Member] USD ($)	Jul. 01, 2014 Subsequent Event [Member] Circle Health Ltd. [Member] GBP (£)	Jul. 01, 2014 Subsequent Event [Member] Circle Health Ltd. [Member] GBP (£)
Subsequent Event [Line Items]
Business acquisition, cost of acquired entity					$ 150,000,000
Sale/leaseback transaction, initial term period					15 years	15 years
Sale/leaseback transaction, additional term period					15 years	15 years
Acquired facility, carrying value of sale/leaseback transaction							28,300,000
Percentage change in annual retail price index, floor rate							2.00%
Percentage change in annual retail price index, cap rate							5.00%
Lease Acquisition Costs	$ 2,535,000	$ 2,088,000	$ 3,047,000	$ 2,278,000		£ 1,100,000