REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Tables) |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nov. 30, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Revenue, Deferred Revenue And Accounts Receivable [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of deferred revenue [Table Text Block] |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of accounts receivable [Table Text Block] |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Schedule of revenue disaggregation [Table Text Block] |
|
X | ||||||||||
- Definition Tabular disclosure of accounts receivable . No definition available.
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Tabular disclosure of the type of arrangements and the corresponding amounts that comprise the current and noncurrent balance of deferred revenue as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
X | ||||||||||
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|