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Note 5 - Accounts Receivable
3 Months Ended
Mar. 02, 2019
Notes to Financial Statements  
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]
5
. Accounts Receivable
 
Accounts receivable consists of the following:
 
   
March 2,
2019
   
November 24,
2018
 
Gross accounts receivable
  $
23,945
    $
19,809
 
Allowance for doubtful accounts
   
(723
)    
(754
)
Accounts receivable, net
  $
23,222
    $
19,055
 
 
 
Activity in the allowance for doubtful accounts for the
three
months ended
March 2, 2019
was as follows:
 
Balance at November 24, 2018
  $
754
 
Reductions to allowance
   
(31
)
Balance at March 2, 2019
  $
723
 
 
We believe that the carrying value of our net accounts receivable approximates fair value. The inputs into these fair value estimates reflect our market assumptions and are
not
observable. Consequently, the inputs are considered to be Level
3
as specified in the fair value hierarchy in ASC Topic
820,
Fair Value Measurements and Disclosures
. See Note
4.