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INCOME TAXES (Narrative) (Details) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Jan. 31, 2018
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2016
Operating Loss Carryforwards [Line Items]        
Corporate tax rate 21.00% 38.00% (76.00%)  
Federal statutory rate   28.00% 34.00%  
Increase (Decrease) in deferred tax asset valuation allowance   $ 279    
Unrecognized tax benefits   462 $ 446 $ 446
States Tax Authority [Member]        
Operating Loss Carryforwards [Line Items]        
Net operating loss carry forward   877    
Tax credit carryforward   $ 640    
Federal Tax Authority [Member]        
Operating Loss Carryforwards [Line Items]        
Tax credit carryforward, expiration year   2027