Business Segment Information (Details Textual) |
12 Months Ended |
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Feb. 28, 2018
division
segment
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| Segment Reporting [Abstract] | |
| Number of business divisions | division | 2 |
| Number of reportable operating segments | segment | 3 |
| X | ||||||||||
- Definition Number of Business Divisions No definition available.
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| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
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| X | ||||||||||
- References No definition available.
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