Condensed Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities
Net loss	$ (1,900,848)	$ (157,847)
Adjustments to reconcile net loss to net cash from operating activities:
Depreciation and amortization	60,413	4,593
Non-cash lease expense	265,098	0
Stock based compensation	1,406,699	1,926,506
Change in assets and liabilities:
Accounts receivable	932,080	144,123
Prepaid and other current assets	(874,943)	(225,000)
Accounts payable and accrued expenses	113,643	(59,089)
Accrued salaries and wages	(237,513)	(204,669)
Lease liabilities	(264,121)	0
Royalty payable	(216,350)	(63,444)
Deferred revenue	(100,800)	162,265
License fees	0	(3,600,000)
Net cash used in operating activities	(816,642)	(2,072,562)
Cash flows from investing activities
Purchase of property and equipment	(50,887)	(59,041)
Net cash used in investing activities	(50,887)	(59,041)
Cash flows provided by financing activities
Proceeds from stock option and warrant exercises	685,101	1,435,140
Net cash provided by financing activities	685,101	1,435,140
Effect of foreign currency translation on cash	(295,655)	0
Net decrease in cash and cash equivalents	(478,083)	(696,463)
Cash and cash equivalents, beginning of period	30,980,473	24,613,638
Cash and cash equivalents, end of period	30,502,390	23,917,175
Non-Cash Transactions
Cashless exercise of options	2	0
Supplemental Disclosures
Income taxes paid	$ 39,000	$ 0