Note 1 - Summary Of Significant Accounting Policies (Detail) - Estimated Useful Lives of Long-Lived Assets	12 Months Ended
	Jun. 30, 2012
Building [Member] | Minimum [Member]
Property Plant and Equipment - Average useful lives	28
Building [Member] | Maximum [Member]
Property Plant and Equipment - Average useful lives	40
Machinery and Equipment [Member] | Minimum [Member]
Property Plant and Equipment - Average useful lives	3
Machinery and Equipment [Member] | Maximum [Member]
Property Plant and Equipment - Average useful lives	10
Software [Member] | Minimum [Member]
Property Plant and Equipment - Average useful lives	3
Software [Member] | Maximum [Member]
Property Plant and Equipment - Average useful lives	8