XML 22 R32.htm IDEA: XBRL DOCUMENT v3.2.0.727
Commitments and Contingencies - Additional Information (Detail)
 3 Months Ended 40 Months Ended
Jan. 09, 2015
USD ($)
ft²
Dec. 05, 2013
USD ($)
ft²
Jun. 30, 2015
USD ($)
Jun. 30, 2014
USD ($)
Jun. 30, 2015
USD ($)
Mar. 12, 2015
ft²
Commitments And Contingencies Disclosure [Abstract]            
Leasehold improvements | $     $ 337,000   $ 481,000  
Rent expense | $     277,000 $ 235,000    
Base rent under the lease | $ $ 12,000 $ 38,800 $ 38,800      
Base rent escalators 3.00% 3.00% 3.00%   3.00%  
Lease term with option to extend     48 months      
Increased office space size   15,268       335
Area of leased office space 5,803 15,539        
Total office space under lease agreement   30,807        
Lease expiration date   Aug. 01, 2016        
Rent expense per month | $   $ 38,934        
Additional office space   14,500        
Expansion premises commencement date     Sep. 01, 2014      
Increase of net adjustment leased space           88
Lease term 36 months          
Lease rental period start date Feb. 01, 2015          
Lease rental period end date Jan. 31, 2018