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Earnings Per Share (Tables) | 6 Months Ended
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Mar. 31, 2014
Earnings Per Share [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share | The following table is a reconciliation of the numerators and denominators in the net income per common share calculations (in thousands, except per common share data):
| Three months ended March 31, |  | Six months ended March 31,
| 2014 |  | 2013 |  | 2014 |  | 2013
Numerator: |  |  |  |  |  |  |
Net income | $ | 738 |  |  | $ | 1,000 |  |  | $ | 1,426 |  |  | $ | 2,230 |
Denominator: |  |  |  |  |  |  |
Denominator for basic net income per common share — weighted average shares outstanding | 25,644 |  |  | 26,138 |  |  | 25,680 |  |  | 26,163 |
Effect of dilutive securities: |  |  |  |  |  |  |
Stock options and restricted stock units | 500 |  |  | 338 |  |  | 509 |  |  | 311 |
Denominator for diluted net income per common share — adjusted weighted average shares | 26,144 |  |  | 26,476 |  |  | 26,189 |  |  | 26,474 |
Net income per common share, basic | $ | 0.03 |  |  | $ | 0.04 |  |  | $ | 0.06 |  |  | $ | 0.09 |
Net income per common share, diluted | $ | 0.03 |  |  | $ | 0.04 |  |  | $ | 0.05 |  |  | $ | 0.08 |

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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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