Annual report [Section 13 and 15(d), not S-K Item 405]

Schedule of Equity Securities (Details)

v3.26.1
Schedule of Equity Securities (Details) - $ / shares
12 Months Ended
Dec. 31, 2025
Jan. 01, 2025
Dec. 31, 2024
Jan. 01, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Authorized, shares 250,000,000   250,000,000  
Issued, shares 2,660,110   251,725  
Pre-funded warrants 537,750      
Outstanding, shares 2,660,110   251,725  
Authorized, shares 10,000,000   10,000,000  
Issued, shares (0)   0  
Reserved, shares      
Outstanding, shares (0)   0  
Issued, shares 5,424,617      
Outstanding, shares 5,424,617   506,822  
Authorized, shares 260,020,581      
Issued, shares 8,105,295      
Reserved, shares 13      
Outstanding, shares 8,105,204      
2021 Omnibus Equity Incentive Plan [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Authorized, shares   12,588   4,061
Reserved, shares 13      
Equity Incentive Plan, shares authorized 20,581      
Issued, shares 20,568      
Outstanding, shares 20,477      
Common Stock [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Pre-funded warrants 537,750      
Reserved, shares      
Preferred Stock [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Pre-funded warrants