XML 40 R31.htm IDEA: XBRL DOCUMENT v3.22.2.2
Note 8 - Revenue, Deferred Revenue and Accounts Receivable (Tables)
9 Months Ended
Aug. 31, 2022
Notes Tables  
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
  

August 31,

  

November 30,

 
  

2022

  

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 
Disaggregation of Revenue [Table Text Block]
  

Three Months Ended

  

Nine Months Ended

 
  

August 31,

  

August 31,

 

Distribution channel

 

2022

  

2021

  

2022

  

2021

 

Wholesale (dealer/distributors)

 $4,312  $2,986  $10,746  $7,041 

E-commerce

  8,110   5,717   21,272   23,956 

Total

 $12,422  $8,703  $32,018  $30,997