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Stock-Based Compensation (Tables) | 12 Months Ended
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Sep. 30, 2014
2009 Plan [Member] |
Option Activity under Stock-Based Compensation Plan | The following table summarizes option activity under the 2009 Plan:
|  | Number of Shares |  |  | Average Exercise Price Per Share |
Options outstanding at September 30, 2013 and 2012 |  |  | 318,000 |  |  | $ | 7.655 |
Options exercised during fiscal 2014 |  |  | (1,500 | ) |  | $ | 7.689 |
Options outstanding at September 30, 2014 |  |  | 316,500 |  |  | $ | 7.655 |
1997 Plan [Member] |
Option Activity under Stock-Based Compensation Plan | The following table summarizes option activity under the 1997 Plan:
|  | Number of Shares |  |  | Exercise Price Per Share |
Outstanding at September 30, 2014, 2013 and 2012 |  |  | 27,500 |  |  | $ | 9.32 |
July 1, 2011 Common Stock Options Issued [Member] |
Fair Value of Stock Options at Time of Grant | The following assumptions were used to determine the fair value of the stock options at time of grant:
Risk-free interest rate |  |  | 2.0 | %
Expected life of options |  |  | 10.0 years |
Dividend yield |  |  | 0.0 | %
Volatility |  |  | 34.2 | %
May 28, 2012 Common Stock Options Issued [Member] |
Fair Value of Stock Options at Time of Grant | The following assumptions were used to determine the fair value of the stock options at time of grant:
Risk-free interest rate |  |  | 2.0 | %
Expected life of options |  |  | 9.4 years |
Dividend yield |  |  | 0.0 | %
Volatility |  |  | 32.7 | %

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- Definition Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value. + References No definition available. + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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