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Equity Incentive Plan Equity Incentive Plan - Share Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Share-based compensation expense $ 443 $ 384
Share-based compensation expense, tax related benefit $ 104 $ 88