Note 9 - Income Taxes - Components of Income Taxes (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Federal	$ (1,528,305)
State	950	(11,506)
Total current tax provision	(1,527,355)	(11,506)
Federal		1,425,414
State
Total deferred tax provision		1,425,414
Income (benefit) / tax expense	$ (1,527,355)	$ 1,413,908