Note 23 - Subsequent Events (Details Textual) $ in Millions  | 
 Jan. 20, 2025  
USD ($) 
 | 
|---|---|
| Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] | Prime Rate [Member] | 
| Floor Plan Line of Credit [Member] | Subsequent Event [Member] | |
| Line of Credit Facility, Maximum Borrowing Capacity | $ 20 | 
| Debt Instrument, Basis Spread on Variable Rate | 0.50% | 
| X | ||||||||||
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available. 
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| X | ||||||||||
- Definition Indicates type of variable interest rate on debt instrument. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
  | 
| X | ||||||||||
- Details 
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| X | ||||||||||
- Details 
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