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Stock Plans And Stock Based Compensation (Tables) | 6 Months Ended
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Mar. 31, 2015
Share-based Compensation [Abstract] |
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award | Activity under the Plans for the six months ended March 31, 2015 and 2014 is as follows:
| Six Months Ended March 31, 2015 |  | Six Months Ended March 31, 2014
| Shares |  | Weighted Average Exercise Price |  |  | Shares |  | Weighted Average Exercise Price |
Options outstanding, beginning of period | 221,400 |  |  | $ | 7.49 |  |  | 162,946 |  |  | $ | 6.96 |
Exercised | (5,300 | ) |  | 4.62 |  |  | (3,600 | ) |  | 4.65 |
Granted | — |  |  | — |  |  | 135,000 |  |  | 9.29 |
Forfeited | (200 | ) |  | 4.55 |  |  | (65,946 | ) |  | 9.97 |
Options outstanding, end of period | 215,900 |  |  | $ | 7.57 |  |  | 228,400 |  |  | $ | 7.50 |
Options exercisable, end of period | 74,700 |  |  | $ | 6.47 |  |  | 38,400 |  |  | $ | 4.90 |
Schedule of Fair Value Assumptions | The weighted average assumptions used for options granted during the six months ended March 31, 2014 were:
Expected volatility | 39 | %
Expected term (in years) | 5 |
Expected dividend yield | 2.51 | %
Risk free interest rate | 1.41 | %
Grant date fair value per share | $ | 2.59 |
Schedule of Compensation Expense by Plan | Compensation expense during the six months ended March 31, 2015 and 2014 for all stock-based plans were as follows (in thousands):
| Six Months Ended March 31,
| 2015 |  | 2014
| Stock Options |  | Stock Grants |  | Stock Options |  | Stock Grants
Compensation expense | $ | 60 |  |  | — |  |  | $ | 47 |  |  | 2 |
Less: related tax benefit recognized | 2 |  |  | — |  |  | — |  |  | — |
Total | $ | 58 |  |  | — |  |  | $ | 47 |  |  | 2 |
Schedule of Unrecognized Compensation Expense for Share-based Awards | As of March 31, 2015, the compensation expense yet to be recognized for stock options that have been awarded but not vested for the years ending September 30 is as follows (in thousands):
| Stock Options
Remainder of 2015 | $ | 53 |
2016 | 106 |
2017 | 98 |
2018 | 67 |
2019 | 9 |
Total | $ | 333 |

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- Definition Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + 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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