Basis of Presentation (Details Textual)	Mar. 31, 2015 agency state person bed facility
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of beds	86,000
Correctional, detention and residential treatment facilities including projects under development	106
Provision of monitoring services tracking offenders (more than 70,000)	70,000
Number of federal, state and local correctional agencies to which company provides monitoring services	900
Number of states in which entity operates	50