Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended	18 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016	Mar. 31, 2015	Jun. 30, 2015	Jun. 30, 2016
Tax Credit Carryforward [Line Items]
Income tax (benefit) expense	$ 2,473	$ 1,469	$ 5,417	$ 2,516
(Loss) income from operations before income taxes	6,999	$ 6,163	16,696	$ 10,813
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 757		$ 757
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount					$ 572
Scenario, Forecast [Member]
Tax Credit Carryforward [Line Items]
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount						$ 1,572