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INTANGIBLE ASSETS, NET
12 Months Ended
Dec. 31, 2017
INTANGIBLE ASSETS, NET  
INTANGIBLE ASSETS, NET

 

10. INTANGIBLE ASSETS, NET

        The following table summarizes the Company's intangible assets:

                                                                                                                                                                                    

At December 31, 2017

 

Gross
Carrying
Amount

 

Accumulated
Amortization

 

Net

 

 

 

$

 

$

 

$

 

Technical know-how

 

 

2,334

 

 

(1,371

)

 

963

 

Computer software

 

 

20,883

 

 

(10,860

)

 

10,023

 

​  

​  

​  

​  

​  

​  

Total intangible assets, net

 

 

23,217

 

 

(12,231

)

 

10,986

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

                                                                                                                                                                                    

At December 31, 2016

 

Gross
Carrying
Amount

 

Accumulated
Amortization

 

Net

 

 

 

$

 

$

 

$

 

Technical know-how

 

 

1,431

 

 

(1,183

)

 

248

 

Computer software

 

 

15,884

 

 

(7,710

)

 

8,174

 

​  

​  

​  

​  

​  

​  

Total intangible assets, net

 

 

17,315

 

 

(8,893

)

 

8,422

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

        Amortization expense for the years ended December 31, 2015, 2016 and 2017 were $2,235, $6,544 and $4,659, respectively.

        Amortization expenses of the above intangible assets are expected to be approximately $2.8 million, $2.8 million, $2.1 million, $1.6 million and $1.7 million for the years ended December 31, 2018, 2019, 2020, 2021, 2022 and thereafter, respectively.