Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Narrative) (Details)

v3.8.0.1
Income Taxes (Narrative) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2018
Mar. 31, 2018
Jun. 30, 2018
Jun. 30, 2017
Operating Loss Carryforwards [Line Items]        
Provisional decrease $ 200 $ 200    
Net adjustment to deferred income tax 200 200    
Income taxes receivable 1,521 1,521   $ 0
Income taxes payable 0 0   1,418
Deferred tax assets - non-current 4,198 4,198   3,959
Valuation allowance 56 56   56
U.S.        
Operating Loss Carryforwards [Line Items]        
Deferred tax assets - non-current 2,700 2,700   2,500
State and Local Jurisdiction        
Operating Loss Carryforwards [Line Items]        
Deferred tax assets - non-current 1,500 1,500   1,400
Operating loss carryforwards 14,400 14,400   12,500
Tax effected $ 1,300 $ 1,300   $ 700
Scenario, Forecast        
Operating Loss Carryforwards [Line Items]        
Blended tax rate     28.06%