|3 Months Ended|
Mar. 31, 2019
|Revenue from Contract with Customer [Abstract]|
|Schedule of Revenues Comprised of Major Categories||
For the three months ended March 31, 2019 and 2018, the Company’s revenues were comprised of the following major categories:
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/2009/role/commonPracticeRef