SIGNIFICANT CUSTOMERS, CONCENTRATION OF CREDIT RISK AND GEOGRAPHIC INFORMATION Schedule of Revenue by Major Customers by Reporting Segments (Details)	12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Number of Operating Segments	1
Nu Horizons Electronics | Customer Concentration Risk | Sales
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Percentage			13.50%
WPG | Customer Concentration Risk | Sales
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration Risk, Percentage	23.80%	17.70%	10.70%