Revenue from Contracts with Customers (Tables)
|6 Months Ended|
Jun. 30, 2018
|Schedule of Revenue, Disaggregated by Revenue Stream||
Revenue, disaggregated by revenue stream, consisted of the following:
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://fasb.org/us-gaap/role/ref/legacyRef