Summary of Significant Accounting Policies (Details Textual) $ in Thousands	12 Months Ended
	Jun. 30, 2016 USD ($) financial_institution	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)
Accounting Policies [Abstract]
Entity incorporation, state name	Delaware
Entity incorporation, year of incorporation	2000
Accounts receivable credit period	30 days
Property and Equipment and Patents [Line Items]
Medical Device Excise Tax, percentage	2.30%
Medical Device Excise Tax | $	$ 1,273	$ 2,731	$ 2,273
Number of financial institutions the company maintains its cash balances | financial_institution	1
Building
Property and Equipment and Patents [Line Items]
Property and equipment, estimated useful life	40 years
Computer Equipment
Property and Equipment and Patents [Line Items]
Property and equipment, estimated useful life	3 years
Minimum | Equipment
Property and Equipment and Patents [Line Items]
Property and equipment, estimated useful life	5 years
Maximum
Property and Equipment and Patents [Line Items]
Patent amortization tenure	20 years
Maximum | Equipment
Property and Equipment and Patents [Line Items]
Property and equipment, estimated useful life	7 years