Quarterly report pursuant to Section 13 or 15(d)

Mergers and Acquisitions - Additional Information (Details)

v3.24.3
Mergers and Acquisitions - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended
May 15, 2024
Jan. 24, 2024
Dec. 28, 2022
Mar. 30, 2024
Sep. 28, 2024
Sep. 28, 2024
Sep. 30, 2023
May 09, 2024
Dec. 30, 2023
Business Acquisition [Line Items]                  
Goodwill         $ 7,724 $ 7,724     $ 0
Non-cash fair value adjustment of deferred tax liabilities           3,353 $ 0    
Alt 5 Sigma, Inc.                  
Business Acquisition [Line Items]                  
Number of shares issued or issuable (in shares) 1,799,100                
Percentage of shares acquired 19.90%                
Share price (in usd per share)               $ 4.14  
Goodwill $ 3,849                
Goodwill expected to be deductible for tax purposes 0                
Non-cash fair value adjustment of deferred tax liabilities         $ 3,900        
Fair value of convertible tranche $ 16,000                
Alt 5 Sigma, Inc. | Series B preferred stock                  
Business Acquisition [Line Items]                  
Number of shares issued or issuable (in shares) 34,207                
Fair value of convertible tranche $ 8,552                
Alt 5 Sigma, Inc. | Series M Preferred                  
Business Acquisition [Line Items]                  
Number of shares issued or issuable (in shares) 3,200                
Soin Therapeutics LLC                  
Business Acquisition [Line Items]                  
Cash payment tendered       $ 100          
Soin Therapeutics LLC | Soin Agreement Convertible Tranche One                  
Business Acquisition [Line Items]                  
Fair value of convertible tranche   $ 3,000 $ 2,700            
Soin Therapeutics LLC | Soin Agreement Convertible Tranche Two                  
Business Acquisition [Line Items]                  
Fair value of convertible tranche   10,000 8,000            
Soin Therapeutics LLC | Soin Agreement Convertible Tranche Three                  
Business Acquisition [Line Items]                  
Fair value of convertible tranche     $ 3,900     $ 17,000      
Soin Therapeutics LLC | Business Acquisition, Consideration, Tranche One                  
Business Acquisition [Line Items]                  
Tranche payments due       100          
Soin Therapeutics LLC | Business Acquisition, Consideration, Tranche Two                  
Business Acquisition [Line Items]                  
Tranche payments due       $ 2,800          
Soin Therapeutics LLC | Series S Convertible Preferred Stock                  
Business Acquisition [Line Items]                  
Fair value of convertible tranche   $ 3,000