Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
OPERATING ACTIVITIES
Net loss	$ (22,130,965)	$ (7,414,716)	$ (1,960,427)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation	353,229	58,374	26,304
Stock compensation expense	10,961,631	4,996,640	1,059,035
Stock option expense	6,856,029	2,120,726	733,239
Agent equity program	5,857,554	1,778,429	355,746
Deferred tax asset	0	0	75,196
Changes in operating assets and liabilities
Accounts receivable	(3,884,982)	(2,692,198)	(158,617)
Accounts receivable, related party	0	0	6,000
Prepaids and other assets	(279,361)	(359,112)	(9,778)
Restricted cash	(441,489)	(333,091)	(7,105)
Customer deposits	441,489	333,091	7,105
Accounts payable	317,667	227,436	10,595
Accrued expenses	6,076,062	2,308,698	218,290
Accrued interest	0	0	(9,397)
CASH PROVIDED BY OPERATING ACTIVITIES	4,126,864	1,024,277	346,186
INVESTMENT ACTIVITIES
Acquisition of property and equipment	(1,281,147)	(416,672)	(57,116)
CASH USED BY INVESTMENT ACTIVITIES	(1,281,147)	(416,672)	(57,116)
FINANCING ACTIVITIES
Proceeds from issuance of common stock	142,158	600,000	0
Common stock issuance transaction costs	0	(49,980)	0
Proceeds from issuance of subsidiary common stock	0	0	1,950
Repurchase and retirement of common stock	(3,607)	0	(3,132)
Repurchase and retirement of subsidiary common stock	0	(97,000)	0
Proceeds from exercise of options	46,596	4,900	0
Proceeds from issuance of notes payable	0	53,498	0
Principal payments of notes payable	(35,778)	(17,720)	(61,877)
CASH PROVIDED BY FINANCING ACTIVITIES	149,369	493,698	(63,059)
Effect of changes in exchange rates on cash and cash equivalents	(7,660)	11,491	(7,571)
Net change in cash and cash equivalents	2,987,426	1,112,794	218,440
Cash and cash equivalents, beginning of period	1,684,608	571,814	353,374
CASH AND CASH EQUIVALENTS, END OF PERIOD	4,672,034	1,684,608	571,814
SUPPLEMENTAL DISCLOSURE OF CASH FLOWS FOR:
Cash paid for interest	2,077	369	10,524
Cash paid for income taxes	97,234	42,013	24,313
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Fixed asset purchases in accounts payable	$ 71,890	$ 69,912	$ 0