Note 4 - Stock Option Plans (Details) - Summary of Stock Options (USD $)	9 Months Ended
	Jun. 30, 2013
Summary of Stock Options [Abstract]
Outstanding at September 30, 2012	370,000
Outstanding at September 30, 2012 (in Dollars per share)	$ 2.83
Granted	30,000
Granted (in Dollars per share)	$ 2.33
Exercised	(2,000)
Exercised (in Dollars per share)	$ 1.65
Forfeited	(35,000)
Forfeited (in Dollars per share)	$ 2.43
Outstanding at June 30, 2013	363,000
Outstanding at June 30, 2013 (in Dollars per share)	$ 2.83
Exercisable at June 30, 2013	163,000
Exercisable at June 30, 2013 (in Dollars per share)	$ 3.30