Note 21 - Segment Information: Schedule of Segment Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Operating income (loss)	$ (204,875)	$ (286,338)	$ (441,599)	$ (1,142,580)
Interest income	21,133	22,884	40,537	65,464
Interest expense	6,846	5,851	14,184	10,375
Cannabis and Medical Marijuana Segment
Net revenue	12,028	12,162	24,567	132,252
Operating income (loss)	(12,235)	(84,695)	(21,140)	(696,392)
Interest income	681	982	1,924	21,628
Interest expense	0	0	0	0
Property additions	0	0	0	0
Depreciation and amortization	0	0	0	0
Total assets			2,337,447	2,859,528
Facility Operations Related
Net revenue	1,146,839	1,017,587	2,283,763	1,973,493
Operating income (loss)	21,436	40,707	57,886	57,886
Interest income	0	3	0	6
Interest expense	6,706	5,851	14,044	10,375
Property additions	13,412	0	16,741	8,159
Depreciation and amortization	3,658	(2,714)	6,298	5,306
Total assets			1,978,746	1,726,522
Corporate and Eliminations
Net revenue	0	0	0	0
Operating income (loss)	(214,076)	(242,350)	(478,345)	(504,074)
Interest income	20,452	21,899	38,613	43,830
Interest expense	140	0	140	0
Property additions	5,012	0	5,012	0
Depreciation and amortization	1,439	2,932	2,641	5,864
Total assets			619,408	1,071,868
Consolidated
Net revenue	1,158,867	1,029,749	2,308,330	2,105,745
Operating income (loss)	(204,875)	(286,338)	(441,599)	(1,142,580)
Interest income	21,133	22,884	40,537	65,464
Interest expense	6,846	5,851	14,184	10,375
Property additions	18,424	0	21,753	8,159
Depreciation and amortization	$ 5,097	$ 218	8,939	11,170
Total assets			$ 4,935,601	$ 5,657,918