Subsequent Events (Details) |
3 Months Ended | 12 Months Ended | ||||||
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Jun. 20, 2017
USD ($)
employee
$ / shares
shares
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May 31, 2017
shares
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Feb. 28, 2017
shares
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May 31, 2016
$ / shares
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Nov. 30, 2016
$ / shares
shares
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Nov. 30, 2015
$ / shares
shares
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Jun. 07, 2017
shares
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Jun. 06, 2017
shares
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Subsequent Event [Line Items] | ||||||||
Granted (shares) | shares | 0 | 0 | 519,000 | 185,000 | ||||
Granted (usd per share) | $ / shares | $ 0 | $ 3.23 | $ 3.46 | |||||
Subsequent Event | ||||||||
Subsequent Event [Line Items] | ||||||||
Number of shares authorized (shares) | shares | 1,400,000 | 700,000 | ||||||
Number of employees granted options | employee | 11 | |||||||
Granted (shares) | shares | 232,500 | |||||||
Granted (usd per share) | $ / shares | $ 3.30 | |||||||
Annual award vesting percent | 20.00% | |||||||
Non-Executive Director | Subsequent Event | ||||||||
Subsequent Event [Line Items] | ||||||||
Annual directors' compensation | $ | $ 20,000 | |||||||
Directors' compensation, each meeting attended in person | $ | 500 | |||||||
Directors' compensation, each meeting attended by telephone | $ | $ 250 |
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- Definition Directors' Compensation, Annual Amount No definition available.
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- Definition Directors' Compensation, Each Meeting Attended By Telephone No definition available.
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- Definition Directors' Compensation, Each Meeting Attended In Person No definition available.
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Number of Employees Granted Options No definition available.
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Percentage of vesting of share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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