Quarterly report pursuant to Section 13 or 15(d)

Acquisitions (Details 2)

v3.20.2
Acquisitions (Details 2) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Business Combinations [Abstract]        
Revenue $ 2,275,700 $ 4,937,000 $ 4,551,478 $ 9,873,500
Earnings $ 87,200 $ 537,000 $ 174,476 $ 1,073,800