Note 2 - Property, Plant and Equipment Useful Lives (Details)	12 Months Ended
	Sep. 30, 2015
Minimum [Member] | Building [Member]
Property, Plant and Equipment Useful Lives	10 years
Minimum [Member] | Machinery and Equipment [Member]
Property, Plant and Equipment Useful Lives	3 years
Maximum [Member] | Building [Member]
Property, Plant and Equipment Useful Lives	40 years
Maximum [Member] | Machinery and Equipment [Member]
Property, Plant and Equipment Useful Lives	10 years
Tools, Dies and Molds [Member]
Property, Plant and Equipment Useful Lives	3 years