Note 7 - Payroll Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,		December 31,
	2020		2019
Accrued bonuses	$	689,635	$	646,064
Accrued vacation		171,112		170,820
Accrued payroll		102,918		82,536
Total payroll liabilities	$	963,665	$	899,420