Stockholders’ Equity (Details) - shares	Sep. 30, 2021	Dec. 31, 2020
Stockholders' Equity Note [Abstract]
Common stock, shares authorized (in shares)	640,000,000	111,702,628
Common stock, shares outstanding (in shares)	127,737,209	8,992,039
Common stock, shares issued (in shares)	127,737,209	8,992,039
Convertible preferred stock, shares authorized (in shares)	10,000,000	89,775,268
Convertible preferred stock, shares outstanding (in shares)	0	68,776,614