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Note 14 - Industry Segments - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Revenue	$ 10,822,808	$ 5,393,518	$ 30,073,094	$ 11,206,221
Segment gross profit	5,939,808	3,314,500	16,997,102	7,084,046
Segment loss from operations	(3,789,099)	(2,905,056)	(11,779,688)	(8,151,138)
Capital expenditures	8,416,893	139,860,565	9,851,833	141,629,585
Depreciation and amortization	4,120,022	2,077,871	11,529,551	4,164,518
Accounts receivable, net	5,377,949		5,377,949		$ 4,464,444
Goodwill	105,757,891		105,757,891		98,685,795
Total assets	426,114,479		426,114,479		332,194,521
Unallocated [Member]
Revenue
Segment gross profit
Segment loss from operations	(914,642)	(773,387)	(3,534,377)	(2,269,947)
Capital expenditures
Depreciation and amortization
Accounts receivable, net
Goodwill
Total assets	161,662,234		161,662,234		120,714,593
Operating Segments [Member] | GIG [Member]
Revenue	3,639,924	1,639,723	8,959,828	4,202,967
Segment gross profit	1,614,604	993,492	4,217,803	3,079,200
Segment loss from operations	(595,974)	(1,160,447)	(2,652,352)	(3,408,258)
Capital expenditures	5,943	5,511	43,704	15,542
Depreciation and amortization	285,625	313,931	896,935	955,151
Accounts receivable, net	2,113,990		2,113,990		1,075,399
Goodwill	8,719,294		8,719,294		8,719,294
Total assets	43,495,078		43,495,078		36,396,939
Operating Segments [Member] | LMH [Member]
Revenue	7,182,884	3,753,795	21,113,266	7,003,254
Segment gross profit	4,325,204	2,321,008	12,779,299	4,004,846
Segment loss from operations	(2,278,483)	(971,222)	(5,592,959)	(2,472,933)
Capital expenditures	8,410,950	139,855,054	9,808,129	141,614,043
Depreciation and amortization	3,834,397	$ 1,763,940	10,632,616	$ 3,209,367
Accounts receivable, net	3,263,959		3,263,959		3,389,045
Goodwill	97,038,597		97,038,597		89,966,501
Total assets	$ 220,957,167		$ 220,957,167		$ 175,082,989

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