Commitments and Contingencies Narrative (Details) (USD $)	12 Months Ended			3 Months Ended	12 Months Ended
	Jun. 30, 2013 reportable_segments buildings	Jun. 30, 2012	Jun. 30, 2013 Executive Offices and Manufacturing Facility, Combined [Member] sqft	Dec. 31, 2011 Executive Offices [Member]	Jun. 30, 2013 Executive Offices [Member] sqft	Jun. 30, 2013 Manufacturing Facility [Member] sqft
Commitments and Contingencies [Line Items]
Rent expense	$ 1,900,000	$ 2,000,000
Number of leased buildings for headquarters and domestic research, development, and manufacturing operations	2
Square feet leased			56,891		33,864	23,027
Square feet with a right of first offer					11,059	12,000
Operating lease term (in years)					7 years	7 years
Lease extension option (in years)					5 years	5 years
Annual rent payments					690,826	414,486
Annual increase in rent payments, Percent					3.00%	3.00%
Rent abatement				4 months
Annual rent savings from abatement					55,000	16,000
Reportable segments, number	2
Capital lease obligations, number	1
Capital lease bargain purchase option, Amount	1.00
Capital lease term (in years)	3 years
Capital lease interest rate	9.437%
Inventory purchase obligations	$ 8,300,000
Inventory purchase obligations, Cancellation penalty, Percentage	30.00%