Condensed Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Operating activities
Net loss	$ (2,605,495)	$ (1,790,309)
Adjustments to reconcile net loss to net cash used in operating activities:
Forgiveness of paycheck protection loan and accrued interest	(104,168)
Stock-based compensation expense	561,348	310,162
Change in operating assets and liabilities:
Accounts receivable, net	(104,484)
Prepaid expenses, inventory and other assets	359,617	227,089
Accounts payable and other current liabilities	(604,126)	(140,941)
Accrued compensation	(587,438)	(157,896)
Accrued interest expense	122,589
Deferred rent expense	9,038
Net cash used in operating activities	(2,953,119)	(1,551,895)
Financing activities
Proceeds from issuance of common stock, net of cost of $1,304,846	13,070,154
Proceeds from issuance of common stock from employee stock purchase plan		21,250
Net cash provided by financing activities	13,070,154	21,250
Net increase (decrease) in cash and cash equivalents	10,117,035	(1,530,645)
Cash and cash equivalents at beginning of period	8,068,939	5,663,833
Cash and cash equivalents at end of period	18,185,974	$ 4,133,188
Non-cash financing activities
Forgiveness of paycheck protection loan and accrued interest	$ 104,168