Note 4 - Stock Option Plans (Tables)

9 Months Ended

Jun. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Shares			Wtd. Avg. Ex. Price
Outstanding at September 30, 2012		370,000		$	2.83
Granted		30,000			2.33
Exercised		(2,000	)	$	1.65
Expired	–			–
Forfeited		(35,000	)	$	2.43
Outstanding at June 30, 2013		363,000		$	2.83
Exercisable at June 30, 2013		163,000		$	3.30

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	Nine Months Ended June 30, 2013
Estimated fair value of options at grant date	$	29,040
Black-Scholes model assumptions:
Average expected life (years)		6
Average expected volatility factor		41%
Average risk-free interest rate		2.95%
Average expected dividends yield	–

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

	Nine Months Ended June 30, 2013
Fiscal year 2012 grant	$	71,671
Fiscal year 2013 grant	$	1,479