Concentration of Risk (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Segment Reporting Information [Line Items]
Revenue	$ 13,813	$ 17,110	$ 15,996	$ 17,540	$ 17,858	$ 18,278	$ 17,837	$ 17,198	$ 64,459	$ 71,171	$ 63,444
Vendor A [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									20.00%	18.00%	16.00%
Vendor B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									19.00%	13.00%
Vendor C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									15.00%	23.00%	24.00%
International Sales [Member]
Segment Reporting Information [Line Items]
Revenue									$ 29,746	$ 30,178	$ 24,474
Concentration risk (in hundredths)									46.00%	42.00%	39.00%
Customer A [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										13.00%	12.00%
Customer B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										13.00%	12.00%
Accounts Receivable [Member] | Customer C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									37.00%
Accounts Receivable [Member] | Customer D [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										15.00%
Accounts Receivable [Member] | Customer E [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										12.00%
Accounts Receivable [Member] | Customer F [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										11.00%
Government Contracts Concentration Risk [Member]
Segment Reporting Information [Line Items]
Revenue									$ 12,001	$ 10,072	$ 9,573
Concentration risk (in hundredths)									19.00%	14.00%	15.00%
Maximum [Member] | Vendor B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)											10.00%
Maximum [Member] | Customer A [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									10.00%
Maximum [Member] | Customer B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									10.00%
Maximum [Member] | Accounts Receivable [Member] | Customer C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)										10.00%
Maximum [Member] | Accounts Receivable [Member] | Customer D [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									10.00%
Maximum [Member] | Accounts Receivable [Member] | Customer E [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									10.00%
Maximum [Member] | Accounts Receivable [Member] | Customer F [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)									10.00%