Annual report pursuant to Section 13 and 15(d)

Stockholders??? Equity (Details Narrative)

v3.23.1
Stockholders’ Equity (Details Narrative) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2022
Apr. 08, 2022
Mar. 28, 2022
Mar. 15, 2021
Mar. 31, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Feb. 21, 2021
Class of Stock [Line Items]                  
Preferred stock, shares outstanding 0         0 0    
Preferred stock, shares authorized 9,764,000         9,764,000 9,764,000    
Fair value of warrants           $ (214,000)    
Warrant and rights assumed 431,537         431,537      
Warrants and rights outstanding 455,139         455,139      
Cancer Genetics Inc Merger [Member]                  
Class of Stock [Line Items]                  
Warrants and rights outstanding 426,361         426,361      
Preferred Stock Warrants [Member]                  
Class of Stock [Line Items]                  
Conversion of warrants into stock           8,621      
Series A Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Preferred stock, shares outstanding               4,611,587  
Shares exchanged for common stock               5,973,509  
Series B Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Preferred stock, shares outstanding               3,489,470  
Shares exchanged for common stock               4,524,171  
Series C Preferred Stock [Member]                  
Class of Stock [Line Items]                  
Payments of Stock Issuance Costs             $ 214,000    
Shares exchanged for common stock           699,395      
Stock issued during period, value, conversion of convertible securities       $ 2,000,000.0          
Lincoln Park Capital Fund LLC [Member]                  
Class of Stock [Line Items]                  
Payments of Stock Issuance Costs           $ 250,000      
Purchase Agreement [Member] | Lincoln Park Capital Fund LLC [Member]                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues     81,190            
Purchase Agreement [Member] | Lincoln Park Capital Fund LLC [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Aggregate offering price     $ 15,000,000.0            
Equity Distribution Agreement [Member] | Canaccord Genuity LLC [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Aggregate offering price   $ 20,000,000              
Sales Agreement [Member] | Canaccord Genuity LLC [Member] | Maximum [Member]                  
Class of Stock [Line Items]                  
Stock Issued During Period, Shares, New Issues 41,162                
Merger Agreement [Member]                  
Class of Stock [Line Items]                  
Number of warrants issued                 28,778
Warrants exercise price                 $ 29.5295
Fair value of warrants         $ 214,000        
Merger Agreement [Member] | Investor Warrant [Member]                  
Class of Stock [Line Items]                  
Fair value of warrants           $ 421,000