Revenue Recognition (Tables)
|6 Months Ended|
Jun. 30, 2019
|Revenue from Contract with Customer [Abstract]|
|Disaggregation of Revenue||
Disaggregation of Revenue
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