Concentration of Credit Risk, Segment, and Geographic Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015 Segment	Mar. 31, 2014	Jun. 30, 2014
Concentration of Credit Risk, Segment, and Geographic Information [Abstract]
Number of operating segments			2
Segment Reporting Information [Line Items]
Revenues	$ 17,110	$ 18,278	$ 50,646	$ 53,313
Vendor A [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)	26.00%	15.00%	21.00%	19.00%
Vendor B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)	23.00%		20.00%
Vendor C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)	21.00%	37.00%	17.00%	25.00%
Customer A [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)		25.00%	10.00%	14.00%
Customer B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)	16.00%		10.00%
Customer C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)				15.00%
Accounts Receivable [Member] | Customer D [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)			14.00%
Accounts Receivable [Member] | Customer E [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)					15.00%
Accounts Receivable [Member] | Customer F [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)					12.00%
Accounts Receivable [Member] | Customer G [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)					11.00%
Maximum [Member] | Vendor B [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)		10.00%		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%		10.00%
Maximum [Member] | Customer C [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)	10.00%	10.00%	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%
Maximum [Member] | Accounts Receivable [Member] | Customer G [Member]
Segment Reporting Information [Line Items]
Concentration risk (in hundredths)			10.00%
Reportable Geographical Components [Member] | United States [Member]
Segment Reporting Information [Line Items]
Revenues	9,396	11,647	28,645	33,392
Reportable Geographical Components [Member] | Canada [Member]
Segment Reporting Information [Line Items]
Revenues	1,544	457	3,485	2,715
Reportable Geographical Components [Member] | Total North America [Member]
Segment Reporting Information [Line Items]
Revenues	10,940	12,104	32,130	36,107
Reportable Geographical Components [Member] | Japan [Member]
Segment Reporting Information [Line Items]
Revenues	4,622	2,517	9,887	7,970
Reportable Geographical Components [Member] | Other Asia Pacific Countries [Member]
Segment Reporting Information [Line Items]
Revenues	285	365	1,230	2,557
Reportable Geographical Components [Member] | Total Asia Pacific [Member]
Segment Reporting Information [Line Items]
Revenues	4,907	2,882	11,117	10,527
Reportable Geographical Components [Member] | Europe [Member]
Segment Reporting Information [Line Items]
Revenues	1,260	3,183	7,390	6,570
Reportable Geographical Components [Member] | South America [Member]
Segment Reporting Information [Line Items]
Revenues	$ 3	$ 109	$ 9	$ 109