Organization and Operations - Additional Information (Detail)	Jun. 30, 2014 Facility	Aug. 07, 2014 Subsequent Event State Bed Facility
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of facilities owned by government partners, managed	13	12
Number of facilities owned or controlled by company		52
Number of beds at the facility		84,500
Number of states in which company facilities are located		19