Annual report pursuant to Section 13 and 15(d)

13. Earnings Per Share (Details - Computation of loss per share)

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13. Earnings Per Share (Details - Computation of loss per share) - USD ($)
12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Basic    
Net income $ 5,922,719 $ 6,501,780
Less: preferred stock dividends (1,168) (1,917)
Net income applicable to common stock $ 5,921,551 $ 6,499,863
Weighted average common shares outstanding 1,965,595 2,210,104
Basic earnings per share $ 3.01 $ 2.94
Diluted    
Net income (loss) applicable to common stock $ 5,921,551 $ 6,499,863
Add: preferred stock dividends 1,168 1,917
Net income applicable for diluted earnings per share $ 5,922,719 $ 6,501,780
Weighted average common shares outstanding 1,965,595 2,210,104
Add: Options 38,179 48,407
Assumed weighted average common shares outstanding 3,742,959 4,047,696
Diluted earnings per share $ 1.58 $ 1.61
Series B Preferred Stock [Member]    
Diluted    
Add: Preferred Stock 1,071,200 1,071,200
Series B Preferred Stock Warrants [Member]    
Diluted    
Add: Preferred Stock 590,145 590,145
Series E Preferred Stock [Member]    
Basic    
Less: preferred stock dividends $ (1,168) $ (1,917)
Diluted    
Add: Preferred Stock 77,840 127,840