Selected Consolidated Financial Statement Information - Accrued Expenses (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Sep. 30, 2016	Jun. 30, 2016
Quarterly Financial Information Disclosure [Abstract]
Litigation Settlement, Amount		$ 8,000
Accrued Expenses
Salaries and bonus	$ 3,698	4,305
Commissions	5,809	7,788
Accrued vacation	3,452	3,498
Accrued excise, sales and other taxes	3,399	3,372
Clinical studies	874	1,757
Legal settlement	1,322	3,872
Restructuring	939	1,337
Other accrued expenses	2,195	1,064
Total Accrued expenses	21,688	$ 26,993
Payments for Legal Settlements	3,000
Loss Contingency Accrual	$ 5,000
Litigation Settlement Interest, Percentage	0.00%
Litigation Settlement, Number of Quarterly Installment Payment	11