XML 43 R32.htm IDEA: XBRL DOCUMENT v3.7.0.1
Note 4 - Inventories (Details Textual) - USD ($)
Jun. 30, 2017
Jun. 30, 2016
Inventory, Finished Goods, Net of Reserves $ 870,000 $ 13,000
Held at Consignment [Member]    
Inventory, Finished Goods, Net of Reserves $ 32,000 $ 10,000