Annual report pursuant to Section 13 and 15(d)

Note 17 - Share-based Compensation (Details Textual)

v3.21.2
Note 17 - Share-based Compensation (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended 12 Months Ended
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Share-based Payment Arrangement, Expense   $ 1,300 $ 300 $ 100
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total   $ 1,500    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)   1 year 10 months 24 days    
Share-based Payment Arrangement, Amount Capitalized   $ 0 0  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)   37,008    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Contractual Term (Year)   10 years    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value   $ 667 100 300
Proceeds from Stock Options Exercised   $ 3,000 $ 100 $ 800
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)   $ 12.97    
Share-based Payment Arrangement, Employee [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)   0 25,000 0
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year) 4 years      
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)     $ 16.90  
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year) 10 years      
Share-based Payment Arrangement, Employee [Member] | Vesting Annually [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 25.00%      
Share-based Payment Arrangement, Nonemployee [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)   37,008 34,188 25,590
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   3 years    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share)   $ 12.97 $ 17.55 $ 23.45
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year)   10 years    
Independent Directors [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   3 years    
Employees [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)     58,000  
Stock Appreciation Rights (SARs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in shares)   0    
Share-based Payment Arrangement, Option [Member]        
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total   $ 200    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)   1 year 10 months 24 days    
Restricted Stock Units (RSUs) [Member]        
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total   $ 500    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)   2 years    
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   2 years    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   38,000   0
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)   $ 9.58 $ 9.15  
Restricted Stock Units (RSUs) [Member] | Vesting Annually [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage     25.00%  
Performance Shares [Member]        
Share-based Payment Arrangement, Expense   $ 870 $ 160 $ (131)
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total   $ 800    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year)   1 year 9 months 18 days    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)   117,338 99,405 105,644
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)   $ 8.76    
Share-based Compensation Arrangement by Share-based Payment Award, Target Financial Performance   80.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Target Market-based Condition   20.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Target Performance Period (Year)   3 years    
Stock Option Plan 1992 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)   1,385,340    
Stock Option Plan 1992 [Member] | Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant (in shares)   6,487,867