Note 7 - Capital Stock, Treasury Stock, Contributed Capital and Stock Options (Tables)

6 Months Ended

Mar. 31, 2016

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		4,000	$	2.925		5.8		4,000	$	2.925
$6.00	-	7.25		1,000	$	6.00		4.0		1,000	$	6.00
$10.50	-	$11.00		-		-		-		-		-
				5,000	$	3.54				5,000	$	3.54