Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	400,000,000	400,000,000
Common stock, shares issued (shares)	145,971,184	67,432,712
Common stock, shares outstanding (in shares)	145,971,184	67,432,712
Class A-1 Convertible Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	256,700
Preferred stock, shares issued (in shares)	256,700
Preferred stock, shares outstanding (in shares)	256,700	257,000
Class A-2 Convertible Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	1,330,832	1,416,453
Preferred stock, shares issued (in shares)	1,330,832	1,416,453
Preferred stock, shares outstanding (in shares)	1,330,832	1,416,453
Class A-3 Convertible Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	258,707
Preferred stock, shares issued (in shares)	258,707
Preferred stock, shares outstanding (in shares)	258,707	259,000
Class A-4 Convertible Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	3,725,720	0
Preferred stock, shares issued (in shares)	3,725,720	0
Preferred stock, shares outstanding (in shares)	3,725,720	0

Face amount or stated value per share of common stock.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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