XML 45 R23.htm IDEA: XBRL DOCUMENT v2.4.1.9
INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2014
Schedule of Inventories [Table Text Block]
    2014     2013  
Materials $ 17,877   $ 3,861  
Low value consumables   14,182     14,186  
Work in progress   291,079     296,678  
Finished goods   66,224     86,199  
                                                                                              $ 389,362   $ 400,924