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Note 13 - Industry Segments - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Revenue	$ 2,989,759	$ 1,994,883	$ 5,812,703	$ 3,864,810
Segment gross profit	1,882,300	1,307,579	3,769,546	2,499,827
Segment loss from operations	(2,503,691)	(1,389,310)	(5,246,082)	(2,489,205)
Capital expenditures	1,184,205	4,468,496	1,769,020	10,586,030
Depreciation and amortization	997,619	655,914	2,086,647	1,252,607
Accounts receivable, net	1,290,966		1,290,966		$ 1,095,777
Goodwill	25,006,161		25,006,161		24,692,161
Total assets	324,443,402		324,443,402		153,477,084
Unallocated [Member]
Revenue
Segment gross profit
Segment loss from operations	(516,230)	(271,052)	(1,496,560)	(678,769)
Capital expenditures
Depreciation and amortization
Accounts receivable, net
Goodwill
Total assets	265,949,091		265,949,091		95,270,870
Operating Segments [Member] | GIG [Member]
Revenue	1,290,490	779,565	2,563,244	1,635,000
Segment gross profit	1,025,818	711,485	2,085,708	1,380,326
Segment loss from operations	(1,204,432)	(418,264)	(2,247,811)	(651,948)
Capital expenditures	2,549		10,031
Depreciation and amortization	316,086	50,678	641,220	101,357
Accounts receivable, net	469,969		469,969		433,225
Goodwill	8,719,294		8,719,294		8,719,294
Total assets	25,237,935		25,237,935		25,762,437
Operating Segments [Member] | LMH [Member]
Revenue	1,699,269	1,215,318	3,249,459	2,229,810
Segment gross profit	856,482	596,094	1,683,838	1,119,501
Segment loss from operations	(783,029)	(699,994)	(1,501,711)	(1,158,488)
Capital expenditures	1,181,656	4,468,496	1,758,989	10,586,030
Depreciation and amortization	681,533	$ 605,236	1,445,427	$ 1,151,250
Accounts receivable, net	820,997		820,997		662,552
Goodwill	16,286,867		16,286,867		15,972,867
Total assets	$ 33,256,376		$ 33,256,376		$ 32,443,777

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