Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.22.1
Related Party Transactions (Details) - USD ($)
1 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Apr. 01, 2020
Aug. 29, 2019
Jun. 30, 2020
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2020
Mar. 19, 2022
Dec. 21, 2021
Mar. 18, 2019
Related Party Transactions (Details) [Line Items]                  
Rental revenue         $ 33,600        
Rent receivable         33,600        
Consulting expenses         216,169 $ 282,582      
Genexosome for Cash payment         450,000        
Accrued liabilities and other payables         368,433 167,956      
Outstanding principal balance         $ 390,000 390,000      
Line of credit               $ 3,000,000  
Promissory note maturity date   Dec. 31, 2024              
Shares of common stock (in Shares) 645,161       2,400,000        
Interest expense         $ 200,477 $ 168,762      
Price per share (in Dollars per share) $ 1.55                
Aggregate purchase price $ 1,000,000                
Dr. Yu Zhou [Member]                  
Related Party Transactions (Details) [Line Items]                  
Consideration cash         $ 100,000        
Genexosome [Member]                  
Related Party Transactions (Details) [Line Items]                  
Ownership of percentage         40.00% 40.00%      
Wenzhao Lu [Member]                  
Related Party Transactions (Details) [Line Items]                  
Consideration cash                 $ 1,000,000
Outstanding principal balance                 $ 1,000,000
Promissory Note interest percentage             5.00%    
Principal repaid amount     $ 200,000 $ 410,000          
Maximum [Member]                  
Related Party Transactions (Details) [Line Items]                  
Shares issued fair value         $ 2,400,000        
Minimum [Member]                  
Related Party Transactions (Details) [Line Items]                  
Shares issued fair value         $ 3,000,000        
Line of Credit Agreement [Member]                  
Related Party Transactions (Details) [Line Items]                  
Line of credit   $ 20,000,000              
Interest rate         5.00%        
Board of Directors [Member] | Wenzhao Lu [Member]                  
Related Party Transactions (Details) [Line Items]                  
Accrued liabilities and other payables         $ 368,433 $ 167,956