Quarterly report pursuant to Section 13 or 15(d)

Note 9 - Leases (Details Textual)

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Note 9 - Leases (Details Textual) - USD ($)
6 Months Ended
Jun. 09, 2024
Mar. 14, 2024
Jun. 30, 2024
Jun. 30, 2023
Operating Lease, Right-of-Use Asset, Increase/Decrease     $ 517,000
Real Estate Lease One [Member]        
Lessee, Operating Lease, Term of Contract (Month)     36 months  
Real Estate Lease Two [Member]        
Lessee, Operating Lease, Term of Contract (Month)     37 months  
Headquarters Lease [Member]        
Incremental Borrowing Rate   9.61%    
Operating Lease, Right-of-Use Asset, Increase/Decrease   $ 170,000    
Increase (Decrease) in Operating Lease Liability   $ 166,000    
Innovation Center [Member]        
Incremental Borrowing Rate 9.52%      
Operating Lease, Right-of-Use Asset, Increase/Decrease $ 347,000      
Increase (Decrease) in Operating Lease Liability $ 324,000