Major Customers and Foreign Sales (Tables)

9 Months Ended

Jun. 30, 2017

Major Customers and Foreign Sales [Abstract]

Revenues by Geographic Region

Our net revenues were to customers in the following geographic regions:

	Nine Months Ended June 30,
	2017		2016
United States	13	%	20	%
Other	1	%	2	%
Total North America	14	%	22	%
China	43	%	24	%
Malaysia	11	%	22	%
Taiwan	10	%	13	%
Other	8	%	6	%
Total Asia	72	%	65	%
Germany	5	%	2	%
Other	9	%	11	%
Total Europe	14	%	13	%
	100	%	100	%