Annual report pursuant to Section 13 and 15(d)

Profit Sharing Plan (Details Textual)

v3.19.1
Profit Sharing Plan (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Apr. 16, 2018
Dec. 31, 2018
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent 3.00%  
Defined Contribution Plan, Cost   $ 16,792