XML 48 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Customer Concentration (Tables)
 9 Months Ended
Sep. 30, 2017
Risks and Uncertainties [Abstract]  
Schedules of revenue concentration
percentage of revenue generated through this customer was as follows:

 
Nine Months Ended September 30,
 
2017
 
2016
Southwest Airlines as a percentage of total revenue
19
%
 
22
%
Southwest Airlines as a percentage of Connectivity revenue
36
%
 
63
%