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Other Comprehensive Income (Loss) (Tables)
3 Months Ended
Sep. 30, 2018
Other Comprehensive Income (Loss) [Abstract]  
Schedule of accumulated other comprehensive income (loss) balances, net of tax
  Three months ended
September 30,
2018
 
    
Beginning balance $-- 
Current year change  (1)
Ending balance $(1)

  

  Three months ended
September 30,
 
(in thousands) 2018  2017 
       
Unrealized holding gains (losses) on available-for-sale securities $(1) $1 
Tax effect  --   -- 
Net-of-tax amount $(1) $1