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RESTRICTED CASH (Tables)
12 Months Ended
Jun. 30, 2019
Cash and Cash Equivalents [Abstract]  
Restrictions on Cash and Cash Equivalents [Table Text Block]
Restricted cash represents cash invested in a money market account as collateral for credit facilities that is not available for general corporate use. A reconciliation of cash, cash equivalents, and restricted cash reported from the Consolidated Balance Sheets to the Statements of Cash Flows is shown below:

(dollars in thousands)

 

June 30, 2019

   

June 30, 2018

 

Cash and cash equivalents

  $ 2,949     $ 6,364  

Restricted cash

    1,025       1,000  

Total cash, cash equivalents, and restricted cash

  $ 3,974     $ 7,364