Note 8 - Capital Stock, Treasury Stock, And Contributed Capital (Details) (USD $)	Sep. 30, 2013	Oct. 11, 2012	Oct. 10, 2012	Sep. 30, 2012
Note 8 - Capital Stock, Treasury Stock, And Contributed Capital (Details) [Line Items]
Preferred Stock, Shares Subscribed but Unissued		1,000,000
Common Class A [Member]
Note 8 - Capital Stock, Treasury Stock, And Contributed Capital (Details) [Line Items]
Common Stock, Shares Authorized	10,000,000	10,000,000	3,750,000	10,000,000
Common Stock, Shares Subscribed but Unissued	958,233			881,985
Dividends Payable, Amount Per Share (in Dollars per share)	$ 0.10
Common Class B [Member]
Note 8 - Capital Stock, Treasury Stock, And Contributed Capital (Details) [Line Items]
Common Stock, Shares Authorized	2,500,000	2,500,000	1,000,000	2,500,000