Restructuring - Summary of Reconciliation of Restructuring Costs (Detail) $ in Thousands	6 Months Ended
	Dec. 31, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Beginning Balance	$ 187
Charged to Expense	472
Payments	(619)
Ending Balance	40
Termination Benefits [Member]
Restructuring Cost and Reserve [Line Items]
Beginning Balance	118
Charged to Expense	273
Payments	(391)
Ending Balance	0
Facility Closure [Member]
Restructuring Cost and Reserve [Line Items]
Beginning Balance	40
Charged to Expense	73
Payments	(73)
Ending Balance	40
Other [Member]
Restructuring Cost and Reserve [Line Items]
Beginning Balance	29
Charged to Expense	126
Payments	(155)
Ending Balance	$ 0