|6 Months Ended|
Jun. 30, 2018
|Revenue from Contract with Customer [Abstract]|
|Disaggregation of Revenue||
The following table presents our revenues disaggregated by geographic area based upon the location of the customer.
Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.
Reference 1: http://www.xbrl.org/2003/role/presentationRef