Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock Based Compensation - Stock Option Activity (Details)

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Note 4 - Stock Based Compensation - Stock Option Activity (Details)
3 Months Ended
Dec. 31, 2015
$ / shares
shares
Outstanding at September 30, 2015 (in shares) | shares 297,384
Outstanding at September 30, 2015 (in dollars per share) | $ / shares $ 5.29
Exercised (in shares) | shares (8,000)
Exercised (in dollars per share) | $ / shares $ 6.36
Outstanding at December 31, 2015 (in shares) | shares 289,384
Outstanding at December 31, 2015 (in dollars per share) | $ / shares $ 5.26