Commitments and Contingencies Development Project (Details) (USD $)	9 Months Ended	12 Months Ended
	Jun. 30, 2014	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2012
Schedule of Equity Method Investments [Line Items]
Purchases of property, plant and equipment		$ 462,000	$ 178,000	$ 1,306,000
Revenue from Grants	3,600,000
Grant revenue commitment to project	6,100,000
Kingstone Holding Company
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage		55.00%
Kingstone Semiconductor Company Ltd
Schedule of Equity Method Investments [Line Items]
Percentage of voting interest of acquiree owned subsidiary		100.00%
Tempress Systems and Energy Research Centre Agreement
Schedule of Equity Method Investments [Line Items]
Purchases of property, plant and equipment	1,400,000
Ownership rights, results of projects developed separately by individual parties	100.00%
Research and development agreement term	4 years
Research and development, required contribution, labor and assets	$ 1,400,000