Quarterly report pursuant to Section 13 or 15(d)

Background (Details)

v3.23.2
Background (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
May 24, 2022
USD ($)
$ / shares
shares
Jul. 01, 2023
USD ($)
$ / shares
shares
Jul. 02, 2022
USD ($)
Jul. 01, 2023
USD ($)
segment
$ / shares
shares
Jul. 02, 2022
USD ($)
Apr. 01, 2023
USD ($)
Dec. 31, 2022
USD ($)
$ / shares
shares
Apr. 02, 2022
USD ($)
Jan. 01, 2022
USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                  
Number of operating segments | segment       3          
Potential market exclusivity period       7 years          
Common stock, issued shares (in shares) | shares   3,768,878   3,768,878     2,827,410    
Common Stock, par value (in usd per share) | $ / shares   $ 0.001   $ 0.001     $ 0.001    
Net loss   $ (123) $ (8,874) $ (10,207) $ (10,085)        
Current assets   286   286     $ 9,173    
Current liabilities   2,897   2,897     23,938    
Working capital       2,500          
Stockholders' equity   $ 13,688 $ 1,405 13,688 $ 1,405 $ 13,560 $ 2,307 $ (7,510) $ (8,676)
Continuing Operations                  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                  
Net loss       580          
Cash used in operations from continuing operations       $ 9          
SPYR Technologies Inc. | Asset Purchase Agreement                  
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                  
Agreed prepayment amount $ 13,500                
Common stock, issued shares (in shares) | shares 30,000,000                
Common Stock, par value (in usd per share) | $ / shares $ 0.03                
Term of notes receivable 5 years                
Note receivable face amount $ 12,600                
Note receivable interest rate 8.00%