XML 60 R38.htm IDEA: XBRL DOCUMENT v2.4.1.9
3. Inventories: Schedule of Inventory, Current (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Details    
Inventory, Finished Goods, Gross $ 5,253us-gaap_InventoryFinishedGoods $ 5,122us-gaap_InventoryFinishedGoods
Inventory, Raw Materials, Gross 2,530us-gaap_InventoryRawMaterials 2,242us-gaap_InventoryRawMaterials
Inventories-Net $ 7,783us-gaap_InventoryNet $ 7,364us-gaap_InventoryNet