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Basis of Presentation (Details) enterprise_customer in Thousands, developer in Millions, $ in Millions | 6 Months Ended |
--- | --- | ---
May 31, 2017 USD ($) enterprise_customer developer software_vendor | Feb. 28, 2017 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Number of independent software vendors | software_vendor | 1,700 |
Number of enterprise customers | enterprise_customer | 80 |
Number of developers | developer | 2 |
Unamortized debt issuance costs reclassified (from) other assets to long-term debt | $ 0.9 |
Other Assets [Member] | Accounting Standards Update 2015-03 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Unamortized debt issuance costs reclassified (from) other assets to long-term debt |  | $ (1.0)
Long-term Debt [Member] | Accounting Standards Update 2015-03 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Unamortized debt issuance costs reclassified (from) other assets to long-term debt |  | $ 1.0

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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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