Annual report pursuant to Section 13 and 15(d)

BALANCE SHEETS (Parenthetical)

v3.22.1
BALANCE SHEETS (Parenthetical) - $ / shares
Dec. 31, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Preferred stock, par value (in USD per share) $ 0.0001 $ 0.0001
Preferred stock, shares authorized (in shares) 10,000,000 10,000,000
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Common stock par value (in USD per share) $ 0.0001 $ 0.0001
Common stock shares authorized (in shares) 190,000,000 190,000,000
Common stock shares issued (in shares) 112,482,000 100,664,000
Common stock shares outstanding (in shares) 112,482,000 100,664,000