XML 16 R28.htm IDEA: XBRL DOCUMENT v2.4.1.9
6. Inventories (Details) (USD $)
Dec. 31, 2014
Jun. 30, 2014
Inventories Details    
Raw materials $ 1,568,600us-gaap_InventoryRawMaterialsNetOfReserves $ 1,617,100us-gaap_InventoryRawMaterialsNetOfReserves
Work in process 535,900us-gaap_InventoryWorkInProcessNetOfReserves 366,200us-gaap_InventoryWorkInProcessNetOfReserves
Finished goods 311,600us-gaap_InventoryFinishedGoodsNetOfReserves 325,900us-gaap_InventoryFinishedGoodsNetOfReserves
Inventory $ 2,416,100us-gaap_InventoryNet $ 2,309,200us-gaap_InventoryNet