Condensed Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Operating activities:
Net loss	$ (5,789,324)	$ (7,415,415)
Adjustments to reconcile net loss to net cash used in operating activities:
Non-cash stock-based compensation	728,973	355,555
Depreciation and amortization	9,100	8,917
Loss on disposal of investments	102,513
Change in carrying amount of right-of-use asset	98,643	101,394
Changes in assets and liabilities:
Prepaid expenses and other assets	(182,896)	(135,311)
Accounts payable, accrued liabilities and other liabilities	(428,876)	956,112
Operating lease liabilities	(98,562)	(55,620)
Net cash used in operating activities	(5,560,429)	(6,184,368)
Investing activities:
Proceeds from disposal of investments	39,929,015
Acquisitions of property and equipment	(18,577)
Net cash provided by investing activities	39,910,438
Financing activities:
Proceeds from issuance of common stock and exercise of common stock options		7,920
Net Cash Provided by (Used in) Financing Activities, Total		7,920
Effect of exchange rate changes on cash and cash equivalents	20,769	(21,238)
Net change in cash and cash equivalents	34,370,778	(6,197,686)
Cash and cash equivalents, beginning of period	18,505,493	71,430,954
Cash and cash equivalents, end of period	52,876,271	$ 65,233,268
Supplemental disclosure of non-cash investing activities:
Right-of-use asset obtained in exchange for operating lease liability	$ 139,001