v3.25.1
Note 12 - Fair Value Measurements (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jun. 14, 2024
Jun. 30, 2024
Jun. 30, 2023
Jun. 08, 2023
May 31, 2022
Fixed Payment Arrangements   $ 8,337 $ 10,420    
Impairment of Intangible Assets (Excluding Goodwill)   $ 0 $ 5,600    
Class of Warrant or Right, Issued During Period (in shares) [1]   1,806,434      
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]     Asset Impairment Charges    
Tranche B Common Warrants [Member]          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares)       2,173,912  
Stock Issued During Period, Shares, Warrants Exercised (in shares) 367,478        
Tranche B Pre-Funded Warrants [Member]          
Class of Warrant or Right, Issued During Period (in shares) 1,806,434 1,806,434      
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) $ 0.0001        
Fair Value, Nonrecurring [Member]          
Fixed Payment Arrangements         $ 7,600
Fair Value, Nonrecurring [Member] | Measurement Input, Discount Rate [Member] | Minimum [Member]          
Fixed Payment Arrangements, Measurement Input   10.00%      
Fair Value, Nonrecurring [Member] | Measurement Input, Discount Rate [Member] | Maximum [Member]          
Fixed Payment Arrangements, Measurement Input   15.40%      
[1] The warrants issued during fiscal 2024 were a result of 1,806,434 Tranche B Warrants being exercise to 1,806,434 Tranche B Pre-Funded Warrants.