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Nature of Operations and Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Mar. 31, 2015
Accounting Policies [Abstract] |
Potentially Dilutive Common Shares | For the three and six months ended March 31, 2015 and 2014, the following potentially dilutive common shares were excluded from the calculation of net income (loss) per share, as they would have been antidilutive:
|  | Three Months Ended March 31, |  |  | Six Months Ended March 31, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Stock options |  |  | 2,507,643 |  |  |  | 2,708,063 |  |  |  | 2,218,425 |  |  |  | 2,708,063 |
Restricted stock units |  |  | 399,780 |  |  |  | 1,155,472 |  |  |  | 435,461 |  |  |  | 1,155,472 |
Warrants |  |  | - |  |  |  | 6,667 |  |  |  | - |  |  |  | 6,667 |
Total potentially dilutive common shares outstanding |  |  | 2,907,423 |  |  |  | 3,870,202 |  |  |  | 2,653,886 |  |  |  | 3,870,202 |
Calculation of Basic and Diluted Net Income (Loss) Per Share | The calculation of basic and diluted net income (loss) per share is as follows:
|  | Three Months Ended March 31, |  |  | Six Months Ended March 31, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Net income (loss) |  | $ | 507,650 |  |  | $ | (2,193,017 | ) |  | $ | 653,830 |  |  | $ | (3,661,317 | )
Weighted-average common shares outstanding: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 30,697,391 |  |  |  | 30,453,455 |  |  |  | 30,657,308 |  |  |  | 30,427,646 |
Diluted |  |  | 31,321,259 |  |  |  | 30,453,455 |  |  |  | 31,241,374 |  |  |  | 30,427,646 |
Net income (loss) per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  |  | 0.02 |  |  |  | (0.07 | ) |  |  | 0.02 |  |  |  | (0.12 | )
Diluted |  |  | 0.02 |  |  |  | (0.07 | ) |  |  | 0.02 |  |  |  | (0.12 | )
Summary of Accounts Receivable, Net | Accounts receivable, net, is as follows:
|  | March 31, 2015 |  |  | September 30, 2014 |
Accounts receivable |  | $ | 2,998,753 |  |  | $ | 2,961,450 |
Less: Allowance for doubtful accounts |  |  | (16,000 | ) |  |  | (6,100 | )
Accounts receivable, net |  | $ | 2,982,753 |  |  | $ | 2,955,350 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 3, 4 -Article 5 + Details
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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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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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