SHARE-BASED COMPENSATION: |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Feb. 28, 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based compensation | SHARE-BASED COMPENSATION: The Company recognizes share-based compensation expense for all share-based awards made to employees and directors, including employee stock options, restricted stock awards, restricted stock units, performance-based restricted stock units and employee stock purchases, based on estimated fair values. The following table summarizes the number of share-based awards granted under the Company’s 2013 Stock Incentive Plan, as amended, during each of the three months ended February 28, 2017 and February 29, 2016, and the grant-date fair value of the awards:
The Company recorded share-based compensation expense in the Consolidated Statements of Operations for the three months ended February 28, 2017 and February 29, 2016 as follows:
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