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Stock Award Plans (Tables) | 12 Months Ended
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Sep. 30, 2019
Share-based Payment Arrangement [Abstract] |
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 (Years) | Aggregate Intrinsic Value (In thousands)
Outstanding at September 30, 2018 | 51,060 |  | $ | 15.25 |  | 2 | $855
Granted | 356,343 |  | 28.16 |  |  |
Exercised | (22,975 | ) | 12.99 |  |  |
Forfeited | (64,141 | ) | 27.96 |  |  |
Outstanding at September 30, 2019 | 320,287 |  | $ | 27.21 |  | 8 | $ | 3,136 |
Exercisable at at September 30, 2019 | 27,620 |  | $ | 17.17 |  | 1.4 | $ | 547 |
Schedule of miscellaneous information related to stock options | The table below presents other information regarding stock options.
Year ended September 30, | 2019 | 2018 | 2017
| (In thousands, except grant date fair value per stock option)
Compensation cost for stock options | $ | 521 |  | $ | — |  | $ | — |
Weighted average grant date fair value per stock option | 5.21 |  | 3.15 |  | 3.06 |
Total intrinsic value of options exercised | 414 |  | 908 |  | 2,605 |
Grant date fair value of options exercised | 51 |  | 285 |  | 1,328 |
Cash received from option exercises | 298 |  | 1,338 |  | 7,238 |
Summary of nonvested activity | The following is a summary of activity related to unvested stock options.
Year ended September 30, | 2019 |  | 2018 |  | 2017
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 | — |  | $ | — |  |  | — |  | $ | — |  |  | — |  | $ | — |
Granted | 356,343 |  | 5.33 |  |  | — |  | — |  |  | — |  | — |
Vested | — |  | — |  |  | — |  | — |  |  | — |  | — |
Forfeited | (63,176 | ) | 5.33 |  |  | — |  | — |  |  | — |  | — |
Outstanding at end of period | 293,167 |  | $ | 5.33 |  |  | — |  | $ | — |  |  | — |  | $ | — |
The following table summarizes information about unvested restricted stock activity.
Year ended September 30, | 2019 |  | 2018 |  | 2017
Non-vested Restricted Stock | Outstanding | Weighted Average Fair Value |  | Outstanding | Weighted Average Fair Value |  | Outstanding | Weighted Average Fair Value
Outstanding at beginning of period | 460,999 |  | $ | 22.52 |  |  | 466,681 |  | $ | 18.56 |  |  | 490,363 |  | $ | 16.00 |
Granted | 249,272 |  | 21.41 |  |  | 205,100 |  | $ | 26.11 |  |  | 238,450 |  | 18.89 |
Vested | (159,103 | ) | 26.09 |  |  | (198,620 | ) | 16.65 |  |  | (116,878 | ) | 20.95 |
Forfeited | (115,330 | ) | 10.61 |  |  | (12,162 | ) | 27.00 |  |  | (145,254 | ) | 8.56 |
Outstanding at end of period | 435,838 |  | $ | 23.73 |  |  | 460,999 |  | $ | 22.52 |  |  | 466,681 |  | $ | 18.56 |

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