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13. Earnings Per Share (Tables) | 3 Months Ended
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Dec. 31, 2017
Earnings Per Share [Abstract] |
Basic and diluted net loss per share |
|  | 2017 |  |  | 2016 |
Basic |  |  |  |  |  |  |  |
Net income |  | $ | 1,877,555 |  |  | $ | 1,428,573 |
Less: preferred stock dividends |  |  | (292 | ) |  |  | (479 | )
Net income applicable to common stock |  | $ | 1,877,263 |  |  | $ | 1,428,094 |
Weighted average common shares outstanding |  |  | 1,975,380 |  |  |  | 1,999,983 |
Basic earnings per share |  | $ | 0.95 |  |  | $ | 0.71 |
Diluted |  |  |  |  |  |
Net income applicable to common stock |  | $ | 1,877,263 |  |  | $ | 1,428,094 |
Add: preferred stock dividends |  |  | 292 |  |  |  | 479 |
Net income applicable for diluted earnings per share |  | $ | 1,877,555 |  |  | $ | 1,428,573 |
Weighted average common shares outstanding |  |  | 1,975,380 |  |  |  | 1,999,983 |
Add: Options |  |  | 34,476 |  |  |  | 44,355 |
Add: Common Stock Warrants |  |  | – |  |  |  | – |
Add: Series B Preferred Stock |  |  | 1,071,200 |  |  |  | 1,071,200 |
Add: Series B Preferred Stock Warrants |  |  | 590,145 |  |  |  | 590,145 |
Add: Series E Preferred Stock |  |  | 77,840 |  |  |  | 127,840 |
Assumed weighted average common shares outstanding |  |  | 3,749,041 |  |  |  | 3,833,523 |
Diluted earnings per share |  | $ | 0.50 |  |  | $ | 0.37 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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