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Equity - Additional Information (Details)
3 Months Ended 6 Months Ended
Jul. 31, 2023
USD ($)
$ / shares
shares
Aug. 12, 2022
USD ($)
Jul. 11, 2022
Right
$ / shares
shares
Apr. 01, 2022
USD ($)
Mar. 31, 2022
USD ($)
Mar. 31, 2024
USD ($)
$ / shares
shares
Mar. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2023
$ / shares
shares
Jun. 16, 2020
$ / shares
shares
Class Of Stock [Line Items]                    
Common stock, par value | $ / shares           $ 0.001     $ 0.001  
Gross proceeds from issuance of common stock           $ 8,000 $ 6,000      
Number of prefunded warrants exercised | shares           0        
Gross proceeds of private placement $ 25,000,000                  
Warrants expiration date           Jul. 12, 2024        
Dividend payable, date of record     Jul. 21, 2022              
At The Market Equity Offering Program                    
Class Of Stock [Line Items]                    
Gross proceeds from issuance of common stock         $ 25,000,000          
Percentage of sales commission         3.00%          
Rights Agreement                    
Class Of Stock [Line Items]                    
Percentage of beneficial ownership acquired by a person or group of affiliated or associated persons     10.00%              
Percentage of ownership by a person or group upon announcement of tender or exchange offer     10.00%              
Percentage of beneficial ownership acquired by an acquiring person after public announcement     10.00%              
Certain Executive Officers, Senior Management and Board Members [Member] | Private Placement                    
Class Of Stock [Line Items]                    
Private placement purchasing amount $ 1,160,000                  
Maximum | At The Market Equity Offering Program                    
Class Of Stock [Line Items]                    
Gross proceeds from issuance of common stock       $ 7,000,000            
New issuance of common stock   $ 2,700,000                
Maximum | Shelf Registration                    
Class Of Stock [Line Items]                    
Additional capital raised           $ 300,000,000        
Common Stock                    
Class Of Stock [Line Items]                    
Common stock issued, shares | shares 15,166,957                  
Warrants to purchase common stock | shares                   4,434
Common stock exercise price | $ / shares                   $ 140.25
Warrants outstanding | shares           9,689,293        
Warrant ownership limit 9.99%                  
Warrant ownership increase or decrease limit 19.99%                  
Warrant notice limit 61 days                  
Warrants expiration date                   Oct. 30, 2025
Dividend distribution, number of right for each share | Right     1              
Common Stock | Private Placement                    
Class Of Stock [Line Items]                    
Gross proceeds of private placement $ 25,000,000                  
Offering costs $ 272,000                  
Common Stock | At The Market Equity Offering Program                    
Class Of Stock [Line Items]                    
Common stock issued, shares | shares               6,100,000    
Gross proceeds from issuance of common stock               $ 7,700,000    
Offering costs               $ 595,000    
Common Stock | Certain Executive Officers, Senior Management and Board Members [Member] | Private Placement                    
Class Of Stock [Line Items]                    
Shares price, per share | $ / shares $ 1.01                  
Common Stock | Pre funded warrants                    
Class Of Stock [Line Items]                    
Warrants to purchase common stock | shares           9,689,293     9,689,293  
Common stock exercise price | $ / shares 0.001                  
Shares price, per share | $ / shares $ 1.006                  
Common Stock | Pre funded warrants | Private Placement                    
Class Of Stock [Line Items]                    
Warrants to purchase common stock | shares 9,689,293                  
Shares price, per share | $ / shares $ 1.005                  
Series A Preferred Stock                    
Class Of Stock [Line Items]                    
Preferred stock authorized, shares | shares           10,000,000     10,000,000  
Preferred stock outstanding, shares | shares           0     0  
Preferred stock per share | $ / shares           $ 0.001     $ 0.001  
Series A Participating Preferred Stock                    
Class Of Stock [Line Items]                    
Common stock exercise price | $ / shares     $ 16              
Dividend distribution, each right entitled to purchase shares | shares     0.001              
Preferred stock per share | $ / shares     $ 0.001