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INVENTORIES
12 Months Ended
Dec. 31, 2015
INVENTORIES  
INVENTORIES

 

5. INVENTORIES

        Inventories consist of the following:

                                                                                                                                                                                    

 

 

At December 31,
2014

 

At December 31,
2015

 

 

 

$

 

$

 

Raw materials

 

 

95,224 

 

 

97,331 

 

Work-in-process

 

 

33,207 

 

 

18,904 

 

Finished goods

 

 

303,894 

 

 

218,254 

 

​  

​  

​  

​  

 

 

 

432,325 

 

 

334,489 

 

​  

​  

​  

​  

​  

​  

​  

​  

        In 2013, 2014 and 2015, inventory was written down by $715, $16,951 and $23,013, respectively, to reflect the lower of cost or market measurement.