Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Accrued Liabilities

Schedule of Accrued Liabilities

	2018		2017
Accrued payroll costs	$	1,110,681	$	1,218,904
Other accrued liabilities		1,321,226		548,515
	$	2,431,907	$	1,767,419