Accrued Expenses (Tables)

12 Months Ended

Jun. 30, 2017

Payables And Accruals [Abstract]

Schedule of components of accrued expenses

	2017		2016
Accrued compensation	$	5,793	$	6,880
Accrued environmental remediation costs-current portion		6,112		9,180
Reserve for price concessions		80,556		31,342
Partnered product liabilities		16,068		-
Other accrued expenses		9,799		5,273
	$	118,328	$	52,675