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Note 4 - Contract Receivables, Contract Assets and Contract Liabilities (Tables) | 6 Months Ended
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May 31, 2023
Notes Tables |
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] |
|  | May 31, 2023 |  |  | November 30, 2022 |
Receivables |  | $ | 3,936,000 |  |  | $ | 2,722,000 |
Assets |  |  | 322,000 |  |  |  | 451,000 |
Liabilities |  |  | 1,345,000 |  |  |  | 1,157,000 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
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- References No definition available. + Details
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