Note 17 - Stock Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	2019		2018
Stock Based Compensation	$	1,176,600	$	682,000
Professional fees		36,000		12,241
Legal		-		77,500
Total	$	1,212,600	$	771,741

Nonvested Restricted Stock Shares Activity [Table Text Block]

	Number of Shares			Weighted- Average Grant Date Fair Value per Share		Weighted- Average Remaining Contractual Term (Years)
Non-vested at January 1, 2018		3,962,500			0.62		2.92
Granted		157,120			0.65		-
Vested		(1,507,120	)		0.62		-
Forfeited		-			-		-
Non-vested at December 31, 2018		2,612,500		$	0.62		2.00
Granted		1,300,000			1.00		-
Vested		(1,887,500	)		0.70		-
Forfeited		-			-		-
Non-vested at December 31, 2019		2,025,000		$	0.76		1.54