Accrued Expenses (Tables)

12 Months Ended

Jun. 30, 2018

Payables And Accruals [Abstract]

Schedule of components of accrued expenses

	2018		2017
Accrued compensation	$	5,563	$	5,793
Accrued environmental remediation costs-current portion		5,535		6,112
Reserve for price concessions		137,428		97,156
Partnered product liabilities		14,880		16,068
Other accrued expenses		17,840		9,799
	$	181,246	$	134,928