v3.6.0.2
Basis of Presentation and Summary of Significant Accounting Policies - Recent Accounting Pronouncements (Detail) - USD ($)
3 Months Ended
Jun. 30, 2016
Dec. 31, 2015
New Accounting Pronouncement, Early Adoption    
Excess tax benefits   $ 0
Accounting Standards Update 2016-09 | New Accounting Pronouncement, Early Adoption, Effect    
New Accounting Pronouncement, Early Adoption    
Cumulative-effect adjustment recorded in the statement of operations $ 5,000