Note 6 - Capital Stock, Treasury Stock, Contributed Capital and Stock Options (Tables) (Directors Plans [Member])

3 Months Ended

Dec. 31, 2014

Directors Plans [Member]

Notes Tables

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Directors Plans			Outstanding Stock Options		Weighted Average Share Price		Weighted Average Remaining Life		Number of Stock Options Exercisable		Weighted Average Share Price
Range of exercise prices:
$ 2.925	-	$5.25		13,000	$	3.28		5.6		11,000	$	3.35
$ 6.00	-	$7.25		5,000	$	6.18		3.3		5,000	$	6.18
$ 10.50	-	$11.00		4,000	$	10.75		2.8		4,000	$	10.75
				22,000	$	5.30				20,000	$	5.54