Annual report pursuant to Section 13 and 15(d)

Business and Summary of Significant Accounting Policies - Narratives (Details)

v3.24.1
Business and Summary of Significant Accounting Policies - Narratives (Details)
3 Months Ended 12 Months Ended
Oct. 05, 2023
$ / shares
Jan. 24, 2023
Sep. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
customer
segment
shares
Dec. 31, 2022
USD ($)
customer
Business and Summary of Significant Accounting Policies          
Closing bid price (in $ per share) | $ / shares $ 1.00        
Consecutive business days to maintain bid price requirement (in days) 10 days        
Stockholders' equity (deficit) | $     $ 885,000    
Number of operating segments | segment       1  
Reverse stock split ratio   0.01   0.01  
Allowance for credit losses | $       $ 0 $ 0
Deferred offering costs capitalized | $       $ 0 206,000
Practical expedient applied for remaining performance obligation       false  
Advertising costs | $       $ 878,000 1,440,000
Interest and penalties | $       $ 0 $ 0
Warranty period of company products (in years)       1 year  
Maximum          
Business and Summary of Significant Accounting Policies          
Estimated useful life of property and equipment (in years)       5 years  
Minimum          
Business and Summary of Significant Accounting Policies          
Estimated useful life of property and equipment (in years)       2 years  
Warrant          
Business and Summary of Significant Accounting Policies          
Antidilutive securities excluded from computation of earnings per share (in shares) | shares       29,116,878  
Restricted stock          
Business and Summary of Significant Accounting Policies          
Antidilutive securities excluded from computation of earnings per share (in shares) | shares       807,282  
Restricted stock units          
Business and Summary of Significant Accounting Policies          
Antidilutive securities excluded from computation of earnings per share (in shares) | shares       2,514  
Convertible Preferred Stock          
Business and Summary of Significant Accounting Policies          
Antidilutive securities excluded from computation of earnings per share (in shares) | shares       2,598  
Series A Preferred Stock          
Business and Summary of Significant Accounting Policies          
Dividend rate (in %)       8.00%  
Series B Preferred Stock          
Business and Summary of Significant Accounting Policies          
Antidilutive securities excluded from computation of earnings per share (in shares) | shares       38,335  
Accounts Receivable | Customer Concentration Risk          
Business and Summary of Significant Accounting Policies          
Number of customers | customer       2 2
Accounts Receivable | Customer Concentration Risk | Customer 1          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       71.00% 62.00%
Accounts Receivable | Customer Concentration Risk | Customer 2          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       20.00% 12.00%
Net Revenue | Customer Concentration Risk          
Business and Summary of Significant Accounting Policies          
Number of customers | customer       4 4
Net Revenue | Customer Concentration Risk | Customer 1          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       25.00% 19.00%
Net Revenue | Customer Concentration Risk | Customer 2          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       19.00% 18.00%
Net Revenue | Customer Concentration Risk | Customer 3          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       14.00% 11.00%
Net Revenue | Customer Concentration Risk | Customer 4          
Business and Summary of Significant Accounting Policies          
Concentration Risk Percentage (in %)       13.00% 10.00%