Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Revenue, Deferred Revenue and Accounts Receivable - Summary of Changes in Deferred Revenue (Details)

v3.22.2.2
Note 8 - Revenue, Deferred Revenue and Accounts Receivable - Summary of Changes in Deferred Revenue (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Aug. 31, 2022
Nov. 30, 2021
Deferred revenue balance, beginning of period $ 1,125 $ 4,902
Net additions to deferred revenue during the period 21,844 33,641
Reductions in deferred revenue for revenue recognized during the period (21,663) (37,418)
Deferred revenue balance, end of period 1,306 1,125
Less current portion 921 720
Deferred revenue, non-current $ 385 $ 405