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Subsequent Events (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
May 18, 2022
$ / shares
Apr. 28, 2022
$ / shares
Mar. 22, 2022
USD ($)
$ / shares
shares
Mar. 18, 2022
USD ($)
$ / shares
shares
Feb. 25, 2022
shares
Feb. 24, 2022
shares
Dec. 06, 2021
$ / shares
shares
Jul. 07, 2021
$ / shares
shares
Nov. 24, 2020
$ / shares
shares
Dec. 31, 2021
shares
Dec. 31, 2020
shares
Subsequent Event [Line Items]                      
Stock split ratio                   0.1  
Common stock, shares issued                   6,399,460 3,589,409
Common stock, shares outstanding                   6,399,460 3,589,409
Common stock, shares authorized                   60,000,000 60,000,000
Issuance of common stock (in shares)             21,120,509 5,380,000 6,060,608    
Shares issued, price per share | $ / shares             $ 0.65 $ 1.30 $ 1.65    
Subsequent Event                      
Subsequent Event [Line Items]                      
Stock split ratio         0.1 0.1          
Number of common shares outstanding automatically combines and converts         10 10          
Shares issued upon conversion         1 1          
Common stock, shares issued         6,399,460 63,994,606          
Common stock, shares outstanding         6,399,460 6,399,460          
Common stock, shares authorized         60,000,000 600,000,000          
Issuance of common stock (in shares)           60          
Consecutive business days preceding the date of the Notice 30 days 30 days                  
Share price (per share) | $ / shares $ 1.00 $ 1.00                  
Subsequent Event | IPO                      
Subsequent Event [Line Items]                      
Issuance of common stock (in shares)       20,000,000              
Shares issued, price per share | $ / shares       $ 0.50              
Gross proceeds before deducting underwriting discounts and commissions and other estimated expenses | $       $ 10.0              
Underwriting option period       45 days              
Percentage of underwriters option to purchase additional common shares       15.00%              
Subsequent Event | Placement agent [Member]                      
Subsequent Event [Line Items]                      
Issuance of common stock (in shares)     2,880,000                
Shares issued, price per share | $ / shares     $ 0.50                
Gross proceeds before deducting underwriting discounts and commissions and other estimated expenses | $     $ 11.4