Significant Customers	6 Months Ended
Significant Customers	Mar. 31, 2015
Risks and Uncertainties [Abstract]
Significant Customers	Significant Customers The Company had one customer that accounted for more than 10% of its revenue, at 11% and 10%, in the three months ended March 31, 2015 and 2014, respectively. The Company had one customer that accounted for more than 10% of its revenue at 12%, in each of the six months ended March 31, 2015 and 2014. The Company did not have any customers that accounted for more than 10% of its accounts receivable balance at March 31, 2015 or September 30, 2014. For purposes of determining the percentage of revenue from any original equipment manufacturer ("OEM") customer, the Company does not include revenue from products sold to a contract manufacturer customer which in turn sells to the OEM. If the Company included revenue from products sold to contract manufacturer customers supporting the Company's OEM customers, the percentage of the Company's total revenue derived from certain OEM customers would be higher.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

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