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Note 7 - Accrued Expenses | 9 Months Ended
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Aug. 31, 2021
Notes to Financial Statements |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] |
| 7) | Accrued Expenses
Major components of accrued expenses are:
|  | August 31, 2021 |  |  | November 30, 2020 |
Salaries, wages, and commissions |  | $ | 724,084 |  |  | $ | 726,625 |
Accrued warranty expense |  |  | 245,680 |  |  |  | 291,454 |
Other |  |  | 255,334 |  |  |  | 261,233 |
|  | $ | 1,225,098 |  |  | $ | 1,279,312 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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