Annual report pursuant to Section 13 and 15(d)

Note 17 - Share-based Compensation (Details Textual)

v3.19.2
Note 17 - Share-based Compensation (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Share-based Payment Arrangement, Expense $ 100 $ 1,000 $ 1,300
Share-based Payment Arrangement, Expense, Tax Benefit 100 500 500
Share-based Payment Arrangement, Amount Capitalized $ 0 0  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 25,590    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Contractual Term 10 years    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value $ 300 $ 100 $ 800
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 1 year 182 days    
Independent Directors [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Employees [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0 0 0
Stock Appreciation Rights (SARs) [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0    
Restricted Stock Units (RSUs) [Member]      
Share-based Payment Arrangement, Expense $ (131) $ 537 $ 806
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total $ 700    
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition 2 years    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 105,644    
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period 0    
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number, Ending Balance 0 0  
Stock Option Plan 1992 [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 1,586,906    
Stock Option Plan 1992 [Member] | Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 6,487,867