Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Revenue from Contract with Customer, Including Assessed Tax	$ 16,090,138	$ 17,092,336
Cost of revenues	8,707,082	10,235,538
Gross profit	7,383,056	6,856,798
Operating expenses:
Research and development	5,134,592	3,497,636
Sales and marketing	9,698,753	10,751,863
General and administrative	4,841,278	5,689,917
Total operating expenses	19,674,623	19,939,416
Loss from operations	(12,291,567)	(13,082,618)
Collaboration Income	12,255,704	0
Other Income	59,468	223,365
Other income	(12,315,172)	(223,365)
Net income (loss)	23,605	(12,859,253)
Net income (loss) applicable to common stockholders:
Deemed dividends attributable to preferred shareholders (Note 12)	0	(6,874,780)
Net income (loss) applicable to common stockholders	$ 23,605	$ (19,734,033)
Earnings Per Share, Diluted	$ 0.00	$ (11.60)
Earnings Per Share, Basic	$ 0.00	$ (11.60)