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Note 7 - Floor Plan Notes Payable and Lines of Credit (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Notes Tables |
Assets Pledged As Collateral [Table Text Block] |
|  | December 31, |
|  | 2022 |  |  | 2021 |
Inventories, new and used vehicles at cost based on specific identification, net of allowance |  | $ | 1,034,727 |  |  | $ | 711,358 |
Vehicle sale related accounts receivable |  |  | 83,158 |  |  |  | 37,599 |
Total |  | $ | 1,117,885 |  |  | $ | 748,957 |
Floor plan notes payable related to vehicles |  | $ | 933,203 |  |  | $ | 630,731 |

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