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Stock Award Plans (Tables) | 12 Months Ended
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Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of option activity | A summary of stock option activity and changes during the year are as follows.
Options | Shares | Weighted Average Exercise Price | Weighted Average Remaining Contractual Term | Aggregate Intrinsic Value (In thousands)
Outstanding at September 30, 2015 | 1,027,374 |  | $ | 21.64 |  | 3 | $1,867
Granted | — |  | — |  |  |
Exercised | (438,456 | ) | 21.51 |  |  |
Forfeited | (129,475 | ) | 22.32 |  |  |
Outstanding at September 30, 2016 | 459,443 |  | $ | 21.47 |  | 2 | $ | 2,392 |
Exercisable at September 30, 2016 | 459,443 |  | $ | 21.47 |  | 2 | $ | 2,392 |
Schedule of miscellaneous information related to stock options | The table below presents other information regarding stock options.
Year ended September 30, | 2016 | 2015 | 2014
| (In thousands, except fair value of options granted)
Compensation cost for stock options | $ | 89 |  | $ | 232 |  | $ | 324 |
Weighted average grant date fair value per stock option | 2.73 |  | 2.96 |  | 2.95 |
Total intrinsic value of options exercised | 1,651 |  | 831 |  | 1,136 |
Grant date FV of options exercised | 1,422 |  | 368 |  | 1,962 |
Cash received from option exercises | 9,283 |  | 2,069 |  | 10,142 |
Tax benefit realized for option exercises | — |  | — |  | 159 |
Summary of nonvested activity | The following is a summary of activity related to non-vested stock options.
Year ended September 30, | 2016 |  | 2015 |  | 2014
Non-vested Stock Options | Options Outstanding | Weighted Average Grant Date Fair Value |  | Options Outstanding | Weighted Average Grant Date Fair Value |  | Options Outstanding | Weighted Average Grant Date Fair Value
Outstanding at beginning of period | 69,287 |  | $ | 3.85 |  |  | 145,795 |  | $ | 3.87 |  |  | 287,750 |  | $ | 3.44 |
Granted | — |  | — |  |  | — |  | — |  |  | — |  | — |
Vested | (62,227 | ) | 3.91 |  |  | (61,018 | ) | 3.88 |  |  | (119,520 | ) | 2.88 |
Forfeited | (7,060 | ) | 3.89 |  |  | (15,490 | ) | 3.90 |  |  | (22,435 | ) | 3.63 |
Outstanding at end of period | — |  | $ | — |  |  | 69,287 |  | $ | 3.85 |  |  | 145,795 |  | $ | 3.87 |
Restricted Stock |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of nonvested activity | The following table summarizes information about nonvested restricted stock activity.
Year ended September 30, | 2016 |  | 2015 |  | 2014
Non-vested Restricted Stock | Outstanding | Weighted Average Fair Value |  | Outstanding | Weighted Average Fair Value |  | Outstanding | Weighted Average Fair Value
Outstanding at beginning of period | 521,302 |  | $ | 15.03 |  |  | 515,845 |  | $ | 14.10 |  |  | 480,904 |  | $ | 11.52 |
Granted | 229,450 |  | 17.20 |  |  | 301,750 |  | $ | 14.26 |  |  | 300,500 |  | 15.43 |
Vested | (165,965 | ) | 15.96 |  |  | (223,043 | ) | 13.24 |  |  | (202,014 | ) | 11.68 |
Forfeited | (94,424 | ) | 13.64 |  |  | (73,250 | ) | 10.72 |  |  | (63,545 | ) | 8.50 |
Outstanding at end of period | 490,363 |  | $ | 16.00 |  |  | 521,302 |  | $ | 15.03 |  |  | 515,845 |  | $ | 14.10 |

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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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