Summary by Level of Fair Value of Financial Instruments Measured on Recurring Basis (Detail) (Fair Value, Measurements, Recurring, USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Liabilities:
Contingent Earnout Arrangement		$ 3,300
Foreign currency forward contracts	54	23
Fair Value, Inputs, Level 1
Liabilities:
Contingent Earnout Arrangement
Fair Value, Inputs, Level 2
Liabilities:
Contingent Earnout Arrangement
Foreign currency forward contracts	54	23
Fair Value, Inputs, Level 3
Liabilities:
Contingent Earnout Arrangement		$ 3,300