Related Party Transactions	12 Months Ended
Related Party Transactions	Sep. 30, 2013
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions The Company sells semiconductor products to Chrontel International Ltd. (Chrontel). Jimmy S.M. Lee, the Company’s Executive Chairman, has been a director of Chrontel since July 1995. Sales to Chrontel were $429,000, $458,000 and $938,000 during the fiscal years ended September 30, 2013, 2012 and 2011, respectively. Accounts receivable from Chrontel was approximately $65,000 and $30,000 at September 30, 2013 and September 30, 2012, respectively.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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