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PROPERTY AND EQUIPMENT (Tables)
 12 Months Ended
Dec. 31, 2015
Property Plant And Equipment [Abstract]  
Property and Equipment

Property and equipment as of December 31, 2015 and 2014 consist of the following:

 

 

 

December 31,

 

 

 

2015

 

 

2014

 

Network equipment

 

$

59,439

 

 

$

37,207

 

Computer software

 

 

5,617

 

 

 

3,546

 

Computer equipment

 

 

3,999

 

 

 

2,699

 

Tools and test equipment

 

 

488

 

 

 

450

 

Furniture and fixtures

 

 

644

 

 

 

352

 

Leasehold improvements

 

 

1,842

 

 

 

1,533

 

Wireless equipment

 

 

—

 

 

 

6

 

 

 

 

72,029

 

 

 

45,793

 

Less accumulated depreciation

 

 

(36,779

)

 

 

(26,431

)

 

 

 

35,250

 

 

 

19,362

 

Construction in process

 

 

2,086

 

 

 

4,316

 

Property and equipment-net

 

$

37,336

 

 

$

23,678