Balance Sheets-Additional Information (Details 1) - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
Accrued expenses and other current liabilities
Employee related	$ 21,282	$ 27,333
Commissions and rebates	7,510	7,341
Insurance-related	1,563	1,168
Professional fees	4,599	4,350
Income and other taxes	4,122	3,610
Acquisition-related consideration	3,928	12,845
Other	15,153	14,497
Accrued expenses and other current liabilities, total	58,157	71,144
Accumulated other comprehensive income (loss)
Derivative instruments	3,284	4,986
Foreign currency translation adjustment	(70,617)	(67,098)
Unrecognized net pension gains (losses)	(17,981)	(18,213)
(Provision) benefit for income taxes on derivative instruments	(818)	(1,241)
(Provision) benefit for income taxes on long-term intercompany investments	8,166	8,166
(Provision) benefit for income taxes on pension gains (losses)	(3,141)	(3,083)
Accumulated other comprehensive income (loss)	$ (81,107)	$ (76,483)