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Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Sep. 30, 2017
Accounting Policies [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | Basic and diluted earnings per share computations for the Company's reported net income attributable to common stockholders are as follows:
| For the years ended
| September 30, 2017 |  | September 30, 2016
| (Amounts in thousands except per share data)
Net income | $ | 2,506 |  |  | $ | 2,604 |
Less: Net income attributable to nonvested common stock | 108 |  |  | 109 |
Net income attributable to common stockholders | $ | 2,398 |  |  | $ | 2,495 |
Weighted average total shares outstanding - basic | 3,890 |  |  | 3,766 |
Less: weighted average non-vested shares outstanding | 167 |  |  | 157 |
Weighted average number of common shares outstanding - basic | 3,723 |  |  | 3,609 |
Potential common shares from non-vested stock awards and the assumed exercise of stock options | 94 |  |  | 125 |
Weighted average common shares outstanding - diluted | 3,817 |  |  | 3,734 |
Net income per share - basic | $ | 0.64 |  |  | $ | 0.69 |
Net income per share - diluted | $ | 0.63 |  |  | $ | 0.67 |

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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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