v3.26.1
Note 15 - Equity Incentive Plan (Details Textual) - USD ($)
$ / shares in Units, $ in Millions
9 Months Ended
May 21, 2025
May 18, 2023
Jun. 01, 2015
Mar. 31, 2026
Mar. 31, 2025
Jun. 30, 2025
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares)       0    
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount       $ 0.1    
Share-Based Payment Arrangement, Option [Member]            
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)       1 year 4 months 24 days    
Restricted Stock [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)       276,295    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)       $ 1.92    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)       220,300   32,912
Restricted Stock Units (RSUs) [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)       0 0  
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)           0
The 2023 Equity Incentive Plan [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares) 300,000 200,000        
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares)   87,155   133,988    
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) 500,000          
The 2023 Equity Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)   10 years        
The 2023 Equity Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Minimum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)   1 year        
The 2023 Equity Incentive Plan [Member] | Share-Based Payment Arrangement, Option [Member] | Maximum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)   4 years        
The 2023 Equity Incentive Plan [Member] | Restricted Stock [Member] | Share-Based Payment Arrangement, Nonemployee [Member]            
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)       2 years 1 month 6 days    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)       276,295    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share)       $ 1.92    
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount       $ 0.8    
The 2015 Plan [Member] | Restricted Stock and Restricted Stock Units (RSUs) [Member] | Minimum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)   3 years        
The 2015 Plan [Member] | Restricted Stock and Restricted Stock Units (RSUs) [Member] | Maximum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)   4 years        
The 2015 Plan [Member] | Restricted Stock [Member] | Minimum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)     4 years      
The 2015 Plan [Member] | Restricted Stock [Member] | Maximum [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)     10 years      
The 2015 Plan [Member] | Restricted Stock Units (RSUs) [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year)     4 years      
Non-plan [Member] | Restricted Stock [Member]            
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)       3 months 18 days    
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount       $ 0.1    
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in shares)       4