Note 3 - Supplemental Disclosure of Cash Flow Information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Interest Paid	$ 236,000	$ 245,000
Income Taxes Paid	503,000	372,000
Property, Plant and Equipment, Additions	640,000	566,000
Noncash or Part Noncash Acquisition, Fixed Assets Acquired	$ 1,051,000	$ 43,000