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Stock Award Plans (Tables) | 12 Months Ended
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Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Schedule of weighted average assumptions | The following weighted-average assumptions were used to estimate the fair value of stock options granted during the periods indicated:
Year ended September 30, | 2014 | 2013 | 2012
Annual dividend yield | — | % | — | % | 2.34 | %
Expected volatility | — | % | — | % | 31 | %
Risk-free interest rate | — | % | — | % | 0.77 | %
Expected life | 0.0 years |  | 0.0 years |  | 4.5 years |
Summary of option activity | A summary of stock option activity under the Plan as of 2014 and changes during the year is as follows:
Options | Shares | Weighted Average Exercise Price | Weighted Average Remaining Contractual Term | Aggregate Intrinsic Value (In thousands)
Outstanding at September 30, 2013 | 1,903,578 |  | $ | 20.93 |  | 4 | $2,563
Granted | — |  | — |  |  |
Exercised | (500,504 | ) | 20.30 |  |  |
Forfeited | (154,065 | ) | 21.43 |  |  |
Outstanding at September 30, 2014 | 1,249,009 |  | $ | 21.11 |  | 4 | $ | 1,859 |
Exercisable at September 30, 2014 | 1,103,214 |  | $ | 21.66 |  | 3 | $ | 1,363 |
Schedule of miscellaneous information related to stock options | Miscellaneous information related to stock options is presented below:
| 2014 | 2013 | 2012
| (Dollars in thousands)
Compensation cost for stock options | $ | 324 |  | $ | 473 |  | $ | 848 |
Weighted avg. grant date FV | 2.95 |  | 3.24 |  | 3.53 |
Total intrinsic value of options exercised | 1,136 |  | 781 |  | 125 |
Grant date FV of options exercised | 1,962 |  | 791 |  | 54 |
Cash received from option exercises | 10,142 |  | 4,261 |  | 357 |
Tax benefit realized for option exercises | 159 |  | 53 |  | — |
Summary of nonvested activity | A summary of the Company's non-vested stock options as of 2014 and changes during the year is as follows:
Non-vested Options | Shares | Weighted Average Grant Date Fair Value
Outstanding at September 30, 2013 | 287,750 |  | $ | 3.44 |
Granted | — |  | — |
Vested | (119,520 | ) | 2.88 |
Forfeited | (22,435 | ) | 3.63 |
Outstanding at September 30, 2014 | 145,795 |  | $ | 3.87 |
Restricted Stock |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of nonvested activity | A summary of the Company's non-vested share awards as of 2014 and changes during the year is as follows:
Non-vested Stock Grant Awards | Shares | Weighted Average Grant Date Fair Value
Outstanding at September 30, 2013 | 209,667 |  |
Granted | 232,000 |  |
Vested | (162,717 | ) |
Forfeited | (39,883 | ) |
Outstanding at September 30, 2014 | 239,067 |  | $ | 20.37 |

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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + 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 (c)(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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- Definition Schedule of Other Information Related to Stock Option Activity [Table Text Block] + References No definition available. + Details
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