Annual report pursuant to Section 13 and 15(d)

Note A - Summary of Significant Accounting Policies - Weighted Average Common Shares Outstanding (Details)

v3.10.0.1
Note A - Summary of Significant Accounting Policies - Weighted Average Common Shares Outstanding (Details) - USD ($)
12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2016
Net income $ 4,274,547 $ 3,847,839 $ 8,013,062
Weighted average common shares (in shares) 13,429,232 13,532,375 13,372,579
Dilutive potential common shares $ 23,628 $ 128,431 $ 290,770
Weighted average dilutive common shares outstanding (in shares) 13,452,860 13,660,806 13,663,349
Earnings per share:      
Basic (in dollars per share) $ 0.32 $ 0.28 $ 0.60
Diluted (in dollars per share) $ 0.32 $ 0.28 $ 0.59