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Share-Based Payments - Non-vested Options Activity (Details) - All Plans - Employee Stock Option | 6 Months Ended
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Mar. 31, 2017 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward] |
Non-vested at beginning of period (in shares) | shares | 77,400
Expired or forfeited (in shares) | shares | (77,400)
Non-vested at end of period (in shares) | shares | 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward] |
Non-vested, weighted-average grant-date fair value, beginning of period (in dollars per share) | $ / shares | $ 12.29
Expired or forfeited, weighted-average grant-date fair value (in dollars per share) | $ / shares | 12.29
Non-vested, weighted-average grant-date fair value, end of period (in dollars per share) | $ / shares | $ 0.00

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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward] + References No definition available. + Details
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- Definition Number of non-vested options outstanding. + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Number of non-vested options forfeited. + References No definition available. + Details
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- Details
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- Details
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