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Note 15 - Industry Segments - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Revenue	$ 41,389,138	$ 20,021,393
Segment gross profit	23,777,771	12,432,742
Segment loss from operations	(12,412,096)	(12,257,541)
Capital expenditures	11,775,518	141,849,361
Depreciation and amortization	13,574,141	8,076,065
Accounts receivable, net	4,190,543	4,464,444
Goodwill	106,272,501	98,685,795
Total assets	436,908,210	332,194,521
Unallocated [Member]
Revenue
Segment gross profit
Segment loss from operations	(4,430,570)	(3,481,792)
Capital expenditures
Depreciation and amortization
Accounts receivable, net
Goodwill
Total assets	166,693,489	120,714,593
Operating Segments [Member] | GIG [Member]
Revenue	12,959,971	5,956,261
Segment gross profit	6,669,753	4,006,640
Segment loss from operations	(2,216,421)	(4,700,272)
Capital expenditures	46,868	56,051
Depreciation and amortization	1,179,450	1,271,134
Accounts receivable, net	1,213,823	1,075,399
Goodwill	8,719,294	8,719,294
Total assets	45,956,410	36,396,939
Operating Segments [Member] | LMH [Member]
Revenue	28,429,167	14,065,132
Segment gross profit	17,108,018	8,426,102
Segment loss from operations	(5,765,105)	(4,075,477)
Capital expenditures	11,728,650	141,793,310
Depreciation and amortization	12,394,691	6,804,931
Accounts receivable, net	2,976,720	3,389,045
Goodwill	97,553,207	89,966,501
Total assets	$ 224,258,311	$ 175,082,989

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