Note 21 - Segment Information - Segment Information (Details) - USD ($)	3 Months Ended		9 Months Ended		64 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Jul. 08, 2021
Revenue	$ 272,166	$ 0	$ 272,166	$ 0	$ 0
Operating loss	(644,976)	(968,424)	(17,253,393)	(2,189,621)
Depreciation expense	10,968	1,532	10,968	10,724
Interest income	87	1,553	481	5,465
Interest expense	71,567	813,984	365,170	2,409,129
Capital expenditures			18,988	(0)
Growth [Member]
Revenue	0	0	0	0
Operating loss	(570,311)	(968,424)	(17,178,728)	(2,189,621)
Depreciation expense	0	1,532	0	10,724
Amortization expense	106,203	106,203	318,609	318,609
Interest income	0	1,553	394	5,465
Interest expense	173,412	921,017	703,665	2,727,672
Capital expenditures	0	0	0	0
Digital [Member]
Revenue	272,166	0	272,166	0
Operating loss	(74,665)	0	(74,665)	0
Depreciation expense	10,968	0	10,968	0
Amortization expense	24,350	0	24,350	0
Interest income	87	0	87	0
Interest expense	0	0	0	0
Capital expenditures	$ 18,988	$ 0	$ 18,988	$ 0