Note 7 - Goodwill (Details) (USD $)	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Sep. 30, 2013
Note 7 - Goodwill (Details) [Line Items]
Goodwill, Useful Life for Tax Purposes	15 years
Goodwill	$ 13,400,000		$ 13,400,000
Goodwill, Impairment Loss	0	0
ISD Corporation [Member]
Note 7 - Goodwill (Details) [Line Items]
Goodwill, Period Increase (Decrease)	1,700,000
Goodwill			$ 1,700,000