Annual report pursuant to Section 13 and 15(d)

Business and Summary of Significant Accounting Policies - Schedule of net revenue (Details)

v3.24.1
Business and Summary of Significant Accounting Policies - Schedule of net revenue (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Business and Summary of Significant Accounting Policies    
Net revenue $ 2,083 $ 3,365
Components    
Business and Summary of Significant Accounting Policies    
Net revenue 1,046 2,315
Consumer Audio Products    
Business and Summary of Significant Accounting Policies    
Net revenue $ 1,037 $ 1,050