XML 27 R15.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories
12 Months Ended
Dec. 31, 2016
Inventories

7. INVENTORIES

The components of inventories are as follows:

 

     December 31  
     2015      2016  
     US$      US$  

Finished goods

     13,860        24,782  

Work in process

     21,201        31,185  

Raw materials

     12,049        15,920  
  

 

 

    

 

 

 
     47,110        71,887  
  

 

 

    

 

 

 

The Company wrote down US$4,561 thousand, US$2,525 thousand and US$2,995 thousand in 2014, 2015 and 2016, respectively, for estimated obsolete or unmarketable inventory.