GEOGRAPHIC AND RELATED INFORMATION (Tables)
 12 Months Ended
Dec. 31, 2014
Segment Reporting [Abstract]  
Summary of revenues and identifiable assets by geographic areas
A summary of revenues and identifiable assets by geographic areas for 2014 and 2013 are as follows:
 
Revenues from Services
 
Identifiable Assets
 
Years Ended December 31,
 
December 31,
 
2014
 
2013
 
2014
 
2013
North America:
 
 
 
 
 
 
 
United States
$
107,515

 
$
29,335

 
$
68,118

 
$
41,929

Canada
20,289

 
73,863

 
5,722

 
7,919

Total
127,804

 
103,198

 
73,840

 
49,848

South America:
 
 
 
 
 
 
 
Peru
117,829

 
44,637

 
3,448

 
1,581

Colombia
68,415

 
60,159

 
7,877

 
13,101

Bolivia
60,080

 
7,016

 
558

 
1,127

Other
11,942

 
210

 
134

 
40

Total
258,266

 
112,022

 
12,017

 
15,849

Southeast Asia
750

 
30,048

 
1,092

 
2,287

Consolidated
$
386,820

 
$
245,268

 
$
86,949

 
$
67,984

Total excluding United States
$
279,305

 
$
215,933

 
$
18,831

 
$
26,055


Revenues are presented based on the location of the services provided. Identifiable assets include property and equipment, intangible assets and goodwill.
Summary of customers with revenues or accounts receivable in excess of 10% of consolidated total
A summary of customers with revenues or accounts receivable in excess of 10% of the consolidated total for 2014 and 2013 is as follows:
 
Revenues from Services
 
Accounts Receivable, Net
 
 Years Ended December 31,
 
 December 31,
 
 Amount
 
 % of Consolidated
 
 Amount
 
 % of Consolidated
2014
 
 
 
 
 
 
 
Customer A
$
131,756

 
34%
 
$
10,763

 
15%
Customer B
$
49,917

 
13%
 
$
25,128

 
34%
Customer C

 

 
$
9,465

 
13%
Customer D
 
 
 
 
$
7,360

 
10%
2013

 

 

 

Customer E
$
48,400

 
20%
 

 

Customer F
$
78,400

 
32%
 
$
21,100

 
52%
Customer G

 

 
$
5,300

 
13%