Note 3 - Supplemental Disclosure of Cash Flow Information (Detail) (USD $)	1 Months Ended	3 Months Ended
	Jul. 31, 2012	Sep. 30, 2012	Sep. 30, 2011
Interest Paid		$ 24,000	$ 61,000
Income Taxes Paid		0	100,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in Shares)	497,512
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned	$ 400,000