Operations by Segments and Geographic Areas - Reconciliation of Measure of Total Segment Profit to GAAP Income (Loss) Before Income Taxes (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total measure of segment profit	$ (651)	$ (1,471)
Less:
Amortization of acquisition-related intangible assets	(4,950)	(5,326)
Stock-based compensation plan expense	(11,044)	(12,342)
Other expense, net of pension adjustments	(713)	(781)
Loss before income taxes	(1,364)	(2,252)
Operating Segments
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total measure of segment profit	17,477	19,422
Segment Reconciling Items
Less:
Amortization of acquisition-related intangible assets	(4,950)	(5,326)
Stock-based compensation plan expense	(11,044)	(12,342)
Acquisition and integration-related expenses	(1,697)	(883)
Restructuring benefit (expense)	25	(577)
Other non-core benefit	14	0
Global ERP system implementation and other costs	(224)	(1,581)
Other expense, net of pension adjustments	(965)	(965)
Loss before income taxes	$ (1,364)	$ (2,252)