Note 5 - Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

	June 30, 2021			December 31, 2020
Convertible Note	$	16,800,000			-
Less: unamortized debt issuance costs		(2,796,591	)		-
Convertible Note payable	$	14,003,409		$	-
Current portion of Convertible Note payable		3,360,000			-
Convertible Note payable, less current portion		10,643,409			-
Convertible Note payable	$	14,003,409		$	-