Condensed Consolidated Statements of Cash Flows - USD ($)	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities
Net loss	$ (1,175,874)	$ 10,525,252
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	92,059	29,921
Non-cash lease expense	364,542	100,000
Stock based compensation	1,730,508	2,516,095
Change in assets and liabilities:
Accounts receivable	(1,394,991)	(11,578,675)
Prepaid and other current assets	(857,828)	(672,194)
Accounts payable and accrued expenses	1,235,607	819,001
Accrued salaries and wages	200,991	45,759
Lease liabilities	(363,363)	(98,739)
Royalty payable	331,495	3,476,118
Deferred revenue	(558,231)	143,046
License fees	0	(8,100,000)
Net cash used in operating activities	(395,085)	(2,794,416)
Cash flows from investing activities
Purchase of property and equipment	(50,887)	(302,475)
Net cash used in investing activities	(50,887)	(302,475)
Cash flows provided by financing activities
Proceeds from stock option and warrant exercises	685,101	1,705,140
Net cash provided by financing activities	685,101	1,705,140
Effect of foreign currency translation on cash	(116,437)	0
Net increase (decrease) in cash and cash equivalents	122,692	(1,391,751)
Cash and cash equivalents, beginning of period	30,980,473	24,613,638
Cash and cash equivalents, end of period	31,103,165	23,221,887
Non-Cash Transactions
Right of use assets obtained in exchange for new lease obligations	0	948,575
Cashless exercise of options	2	0
Supplemental Disclosures
Income taxes paid	$ 39,000	$ 0