Annual report pursuant to Section 13 and 15(d)

Note 10 - Share-based Compensation (Tables)

v3.5.0.2
Note 10 - Share-based Compensation (Tables)
12 Months Ended
Jun. 30, 2016
Notes Tables  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   
2016
   
2015
   
2014
 
Volatility
    48.1 %     52.9 %     56.3 %
Risk-free rate of return
    1.93 %     2.03 %     1.52 %
Dividend yield
    1.95 %     2.09 %     1.55 %
Expected average life (years)
    6.3       6.7       5.2  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
                   
Weighted
         
           
Weighted
   
Average
         
           
Average
   
Remaining
         
           
Exercise
   
Contractual
   
Aggregate
 
Options
 
Shares
   
Price
   
Term (yrs)
   
Intrinsic Value
 
Outstanding - June 30, 2015
    994,888     $ 24.33                  
Granted
    24,367       28.73                  
Exercised
    (36,958 )     19.87                  
Canceled (forfeited/expired)
    (75,224 )     30.85                  
Outstanding - June 30, 2016
    907,073       24.08       5.1     $ 8,308,141  
Exercisable - June 30, 2016
    553,371     $ 22.93       3.1     $ 5,778,995  
Schedule of Nonvested Share Activity [Table Text Block]
            Weighted Average  
            Grant Date  
Options
 
Shares
    Fair Value  
Nonvested June 30, 2015
    454,574     $ 10.49  
Granted
    24,367       11.53  
Vested
    (96,191 )     7.59  
Canceled (forfeited/expired)
    (29,048 )     11.33  
Nonvested at June 30, 2016
    353,702     $ 11.28  
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]
           
Average
 
           
Grant Date
 
Restricted Awards
 
Shares
   
Fair Value
 
Nonvested - June 30, 2015
    21,000     $ 13.61  
Granted
    -          
Vested
    (21,000 )   $ 13.61  
Canceled (forfeited/expired)
    -          
Nonvested - June 30, 2016
    -     $ -  
Schedule of Share-based Payment Award, Restricted Stock Units, Valuation Assumptions [Table Text Block]
   
2016
 
Volatility
    33.3 %
Risk-free rate of return
    0.77 %
Dividend yield
    1.99 %
Expected average life (years)
    1.75  
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]
           
Weighted
 
           
Average
 
           
Grant Date
 
   
Units
   
Fair Value
 
Non-vested units at June 30, 2015
    126,000     $ 24.67  
Granted
    92,050       24.34  
Vested
    -       -  
Canceled (forfeited/expired)
    -       -  
Non-vested units at June 30, 2016
    218,050       24.53