Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation - Options Outstanding and Exercisable (Details)

v3.24.3
Share-Based Compensation - Options Outstanding and Exercisable (Details) - USD ($)
 12 Months Ended 24 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 912,126   912,126
Weighted-Average Remaining Life In Years 7 years 7 months 6 days    
Weighted-Average Exercise Price $ 459.08   $ 459.08
Number Exercisable 6,472   6,472
$1.72 - $7.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 902,300   902,300
Weighted-Average Remaining Life In Years 7 years 7 months 6 days    
$140.00 - $210.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 4,681   4,681
Weighted-Average Remaining Life In Years 8 years    
Weighted-Average Exercise Price $ 147.83   $ 147.83
Number Exercisable 2,164   2,164
$347.00 - $520.50      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 1,191   1,191
Weighted-Average Remaining Life In Years 7 years 2 months 12 days    
Weighted-Average Exercise Price $ 355.66   $ 355.66
Number Exercisable 1,190   1,190
$530.00 - $795.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 3,554   3,554
Weighted-Average Remaining Life In Years 6 years 9 months 18 days    
Weighted-Average Exercise Price $ 668.89   $ 668.89
Number Exercisable 2,718   2,718
$1,025.00 - $1,537.50      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Number Outstanding 400   400
Weighted-Average Remaining Life In Years 6 years 3 months 18 days    
Weighted-Average Exercise Price $ 1,025.00   $ 1,025.00
Number Exercisable 400   400
Employee Stock Option      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Fair value, options vested in period $ 1,644,000 $ 4,828,000  
Stock options, exercises in period 0 0 0
Unrecognized compensation, non-vested awards $ 2,223,000   $ 2,223,000
Cost recognition period, non-vested options 2 years 1 month 6 days    
Weighted-average grant date fair value, options granted in period $ 1.90 $ 126.05  
Employee Stock Option | $1.72 - $7.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Exercise price - Lower range 1.72    
Exercise price - Upper range 7.00    
Employee Stock Option | $140.00 - $210.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Exercise price - Lower range 140.00    
Exercise price - Upper range 210.00    
Employee Stock Option | $347.00 - $520.50      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Exercise price - Lower range 347.00    
Exercise price - Upper range 520.50    
Employee Stock Option | $530.00 - $795.00      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Exercise price - Lower range 530.00    
Exercise price - Upper range 795.00    
Employee Stock Option | $1,025.00 - $1,537.50      
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]      
Exercise price - Lower range 1,025.00    
Exercise price - Upper range $ 1,537.50