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Stock-based Compensation - Equity Incentive Plans (Details) - shares
Jan. 31, 2023
Jun. 30, 2019
Apr. 22, 2019
2022 Inducement Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized 2,000,000    
2019 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized   8,100,000  
Number of shares available for grant     7,897,144
Maximum number of shares to be issued upon exercise of stock options     14,000,000