Quarterly report pursuant to Section 13 or 15(d)

Related Parties (Details)

v3.24.1.1.u2
Related Parties (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Sep. 08, 2023
Related Parties        
Net revenue $ 255,000 $ 469,000    
Ownership percentage 1.00%   1.00%  
Common Stock, Shares, Issued 1,757,195   222,380  
Loan and Security Agreement | Meriwether | Short-term loan        
Related Parties        
Principal amount       $ 650,000
Mr. Howitt | Meriwether | Meriwether        
Related Parties        
Ownership interest percentage 25.00%      
Helge Kristensen | Warrant        
Related Parties        
Ownership percentage 1.00%   1.00%  
Hansong Technology | Sales of Modules To Related Party        
Related Parties        
Net revenue $ 25,000 24,000    
Payments for purchases 0 0    
Amount due from related parties 29,000 190,000    
Hansong Technology | Purchase of speaker products from related party        
Related Parties        
Payments for purchases 25,000 256,000    
Purchase of wireless audio speaker systems from related party 0 36,000    
Amount due from related parties $ 225,000 $ 1,118,000