v2.4.0.8
Property and Equipment - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Mar. 31, 2014
sqft
Buildings
acre
Mar. 31, 2014
Property Plant And Equipment Useful Life And Values [Abstract]    
Area of land acquired 5.35  
Number of buildings 2  
Area of office buildings acquired 80,000  
Cost of office purchased $ 10.1  
Cost of land 5.4  
Cost of building $ 4.7  
Number of retrofit building 1  
Office area to be retrofitted 51,000  
Additional lease term   5 years