Note 11 - Debt (Details)	12 Months Ended
	Sep. 30, 2013 US Operations [Member] Term Facility [Member]	Sep. 30, 2013 US Operations [Member] Revolving Credit Facility [Member] USD ($)	Sep. 30, 2013 Hungarian Operations [Member] Revolving Credit Facility [Member] USD ($)	Sep. 30, 2013 Hungarian Operations [Member] Revolving Credit Facility [Member] HUF	Sep. 30, 2013 Revolving Credit Facility [Member] USD ($)	Sep. 30, 2012 Revolving Credit Facility [Member] USD ($)
Note 11 - Debt (Details) [Line Items]
Line of Credit Facility, Amount Outstanding		$ 0	$ 0		$ 0	$ 0
Line of Credit Facility, Maximum Borrowing Capacity (in Forint)			5,100,000	1,120,000,000
Line of Credit Facility, Maximum Borrowing Capacity			$ 5,100,000	1,120,000,000
Line of Credit Facility Term	7 years