Quarterly report pursuant to sections 13 or 15(d)

Intangible Assets - Additional Information (Detail)

v2.4.0.8
Intangible Assets - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Mar. 31, 2013
Goodwill And Intangible Assets [Line Items]      
Increase in intangible assets $ 0   $ 6,826
Amortization expense, in cost of revenues $ 461 $ 58