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Equity - Additional Information (Details) - USD ($)
1 Months Ended 6 Months Ended
Aug. 12, 2022
Apr. 01, 2022
Mar. 31, 2022
Aug. 12, 2022
Sep. 30, 2021
Jun. 30, 2021
Feb. 28, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Jun. 16, 2020
Class Of Stock [Line Items]                      
Offering costs               $ 156,000 $ 44,000    
Shelf Registration                      
Class Of Stock [Line Items]                      
Offering costs               106,000      
Shelf Registration | Maximum                      
Class Of Stock [Line Items]                      
Additional capital raised               300,000,000      
At The Market Equity Offering Program                      
Class Of Stock [Line Items]                      
Gross proceeds from issuance of common stock     $ 25,000,000.0                
Offering costs               $ 185,000      
Percentage of sales commission     3.00%                
At The Market Equity Offering Program | Maximum                      
Class Of Stock [Line Items]                      
Gross proceeds from issuance of common stock   $ 7,000,000                  
At The Market Equity Offering Program | Maximum | Subsequent Event                      
Class Of Stock [Line Items]                      
New issuance of common stock $ 2,700,000                    
Common Stock                      
Class Of Stock [Line Items]                      
Common stock issued, shares         655,409 560,402 673,463        
Warrants to purchase common stock         1,013,116 760,572 978,858   760,572   4,434
Common stock exercise price                     $ 140.25
Common Stock | At The Market Equity Offering Program | Subsequent Event                      
Class Of Stock [Line Items]                      
Common stock issued, shares       5,600,000              
Gross proceeds from issuance of common stock       $ 7,000,000.0              
Series A Convertible Preferred Stock                      
Class Of Stock [Line Items]                      
Stock issued               0   0