Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Income Statement [Abstract]
Revenues	$ 6,473,743	$ 3,588,853	$ 18,601,283	$ 8,950,038
Cost of services	5,014,603	2,764,236	14,551,621	6,486,587
Gross profit	1,459,140	824,617	4,049,662	2,463,451
Selling, general and administrative:
Stock-based compensation	289,038	230,206	961,893	655,885
Other expenses	1,519,793	1,172,021	4,613,720	2,800,033
Depreciation and amortization	473,225	314,789	1,389,164	770,607
Total selling, general and administrative expenses	2,282,056	1,717,016	6,964,777	4,226,525
Operating (loss)	(822,916)	(892,399)	(2,915,115)	(1,763,074)
Other income and (expense):
Interest income	23,327	16,381	50,244	88,927
Other income (expense)	1,423	993	(539)	(121)
Other income and (expense), net	24,750	17,374	49,705	88,806
(Loss) before income taxes	(798,166)	(875,025)	(2,865,410)	(1,674,268)
Income taxes	15,000	15,000	34,000	36,677
Net (loss)	$ (813,166)	$ (890,025)	$ (2,899,410)	$ (1,710,945)
Basic (loss) per common share (in dollars per share)	$ (0.07)	$ (0.10)	$ (0.24)	$ (0.20)
Diluted (loss) per common share (in dollars per share)	$ (0.07)	$ (0.10)	$ (0.24)	$ (0.20)
Weighted average common shares outstanding
Basic (in shares)	12,145,323	8,954,831	12,098,828	8,637,169
Diluted (in shares)	12,145,323	8,954,831	12,098,828	8,637,169