v3.26.3
Common Stock Warrants - Common Stock Warrants (Details) - Common Stock Warrants - USD ($)
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
Common Stock Warrants      
Number of Shares, Outstanding and exercisable (in shares) 5,720 6,862  
Number of Shares, Granted as compensation (in shares) 1,144 1,144  
Number of Shares, Issued to investors (in shares) 8,476,192    
Number of Shares, Expired (in shares) (2,288) (2,286)  
Number of Shares, Outstanding and exercisable (in shares) 8,480,768 5,720 6,862
Weighted Average Exercise Price per share, Outstanding and exercisable (dollars per share) $ 2.62 $ 3.64  
Weighted Average Exercise Price per share, Granted (dollars per share) 1.6 1.76  
Weighted Average Exercise Price per share, Issued to investors (dollars per share) 1.86    
Weighted Average Exercise Price per share, Expired (dollars per share) 3.68 5.26  
Weighted Average Exercise Price per share, Outstanding and exercisable (dollars per share) $ 1.86 $ 2.62 $ 3.64
Weighted Average Remaining Contractual life Term (years), Granted 3 years 6 months 3 years 6 months  
Weighted Average Remaining Contractual Term (years), Issued to investors 3 years 29 days    
Weighted Average Remaining Contractual life Term (years), Outstanding and exercisable 3 years 29 days 1 year 8 months 12 days 1 year 8 months 1 day
Aggregate Intrinsic Value, Outstanding and exercisable (in dollars) $ 73 $ 4 $ 399
Aggregate Intrinsic Value, Granted (in dollars) $ 69