Concentration of Credit Risk, Segment, and Geographic Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended																														12 Months Ended	3 Months Ended	12 Months Ended		3 Months Ended						12 Months Ended		3 Months Ended
	Sep. 30, 2014 Segment	Sep. 30, 2013	Sep. 30, 2014 Vendor A [Member]	Sep. 30, 2014 Vendor B [Member]	Sep. 30, 2013 Vendor B [Member]	Sep. 30, 2014 Vendor C [Member]	Sep. 30, 2013 Vendor C [Member]	Sep. 30, 2014 Vendor D [Member]	Sep. 30, 2013 Vendor E [Member]	Sep. 30, 2014 Customer A [Member]	Sep. 30, 2014 Customer B [Member]	Sep. 30, 2013 Customer C [Member]	Sep. 30, 2014 United States [Member]	Sep. 30, 2013 United States [Member]	Sep. 30, 2014 Canada [Member]	Sep. 30, 2013 Canada [Member]	Sep. 30, 2014 Total North America [Member]	Sep. 30, 2013 Total North America [Member]	Sep. 30, 2014 Japan [Member]	Sep. 30, 2013 Japan [Member]	Sep. 30, 2014 Other Asia Pacific Countries [Member]	Sep. 30, 2013 Other Asia Pacific Countries [Member]	Sep. 30, 2014 Total Asia Pacific [Member]	Sep. 30, 2013 Total Asia Pacific [Member]	Sep. 30, 2014 Europe [Member]	Sep. 30, 2013 Europe [Member]	Sep. 30, 2014 South America [Member]	Sep. 30, 2013 South America [Member]	Sep. 30, 2014 Accounts Receivable [Member] Customer A [Member]	Sep. 30, 2014 Accounts Receivable [Member] Customer D [Member]	Jun. 30, 2014 Accounts Receivable [Member] Customer D [Member]	Sep. 30, 2014 Accounts Receivable [Member] Customer E [Member]	Jun. 30, 2014 Accounts Receivable [Member] Customer F [Member]	Jun. 30, 2014 Accounts Receivable [Member] Customer G [Member]	Sep. 30, 2013 Maximum [Member] Vendor A [Member]	Sep. 30, 2013 Maximum [Member] Vendor D [Member]	Sep. 30, 2014 Maximum [Member] Vendor E [Member]	Sep. 30, 2013 Maximum [Member] Customer A [Member]	Sep. 30, 2013 Maximum [Member] Customer B [Member]	Sep. 30, 2014 Maximum [Member] Customer C [Member]	Jun. 30, 2014 Maximum [Member] Accounts Receivable [Member] Customer A [Member]	Jun. 30, 2014 Maximum [Member] Accounts Receivable [Member] Customer E [Member]	Sep. 30, 2014 Maximum [Member] Accounts Receivable [Member] Customer F [Member]	Sep. 30, 2014 Maximum [Member] Accounts Receivable [Member] Customer G [Member]
Concentration of Credit Risk, Segment, and Geographic Information [Abstract]
Number of operating segments	2
Segment Reporting Information [Line Items]
Revenues	$ 17,540	$ 17,198											$ 10,880	$ 12,202	$ 903	$ 245	$ 11,783	$ 12,447	$ 1,863	$ 2,980	$ 218	$ 821	$ 2,081	$ 3,801	$ 3,673	$ 950	$ 3	$ 0
Concentration risk (in hundredths)			19.00%	16.00%	22.00%	15.00%	18.00%	15.00%	13.00%	15.00%	11.00%	31.00%																	20.00%	14.00%	11.00%	11.00%	15.00%	12.00%	10.00%	10.00%	10.00%	10.00%	10.00%	10.00%	10.00%	10.00%	10.00%	10.00%