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Inventory (Tables)
6 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
December 31,
June 30,
(in thousands)20202020
Inventories, net:
        Raw Material$598 $613 
        Work-In-Process97 323 
        Finished Goods637 849 
Total$1,332 $1,785