Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenues	$ 19,626,453	$ 11,954,267
Cost of revenues	9,386,188	5,987,834
Gross margin	10,240,265	5,966,433
Operating costs and expenses:
General and administrative	9,798,793	7,420,837
Sales and marketing	7,245,644	5,232,406
Engineering and development	1,840,443	1,205,692
Total operating costs and expenses	18,884,880	13,858,935
Loss from operations	(8,644,615)	(7,892,502)
Other income (expense):
Interest expense	(69,253)	(15,693)
Warrant inducement and repricing expense	(899,410)	0
Other income, net	77,631	14,337
Total other expense, net	(891,032)	(1,356)
Loss before provision for income taxes	(9,535,647)	(7,893,858)
Provision for income taxes	(19,954)	(5,143)
Net loss	$ (9,555,601)	$ (7,899,001)
Net loss per share – basic and diluted	$ (0.34)	$ (0.34)
Weighted average common shares outstanding - basic and diluted	28,210,648	22,963,382