Note 5 - Accounts Receivable - Accounts Receivable (Details) - USD ($) $ in Thousands |
Feb. 25, 2023 |
Nov. 26, 2022 |
|---|---|---|
| Gross accounts receivable | $ 18,992 | $ 19,099 |
| Allowance for doubtful accounts | (684) | (1,261) |
| Accounts receivable, net | $ 18,308 | $ 17,838 |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|