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Note 12 - Sales-type Leases (Tables) | 12 Months Ended
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Nov. 30, 2018
Notes Tables |
Schedule of Sales-type Leases [Table Text Block] |
|  | November 30, 2018 |
Minimum lease receivable, current |  | $ | 159,500 |
Unearned interest income, current |  |  | (36,445 | )
Net investment in sales-type leases, current |  | $ | 123,055 |
Minimum lease receivable, long-term |  | $ | 168,277 |
Unearned interest income, long-term |  |  | (14,490 | )
Net investment in sales-type leases, long-term |  | $ | 153,787 |
Sales-type Leases, Lease Receivable Maturity [Table Text Block] |
Year Ending November 30, |  | Amount |
2019 |  | $ | 159,500 |
2020 |  |  | 162,425 |
2021 |  |  | 5,852 |
Total |  | $ | 327,777 |

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