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Internally Developed Software
12 Months Ended
Dec. 31, 2016
Internally Developed Softwares  
Internally Developed Software

5.        Internally Developed Software

 

Internally developed software consists of the following:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At December 31,

 

    

Estimated Useful Life

    

2016

    

2015

Internally developed software

 

     5 years

 

$

33,718

 

$

25,109

Less accumulated amortization

 

 

 

 

(18,858)

 

 

(15,212)

Internally developed software, net

 

 

 

$

14,860

 

$

9,897

 

Amortization expense was as follows:

 

 

 

 

 

 

 

 

 

 

 

 

 

Year Ended December 31,

 

 

    

2016

    

2015

    

2014

 

Amortization expense

 

$

3,646

 

$

2,658

 

$

1,920