Organization (Details) - USD ($) $ in Thousands	1 Months Ended
	Sep. 30, 2021	Dec. 31, 2020	Sep. 30, 2020
Subsidiary, Sale of Stock [Line Items]
Cash and cash equivalents	$ 320,484	$ 100,130	$ 113,347
Accumulated deficit	243,173	$ 201,668
IPO | Common Stock
Initial Public Offering
Sale of stock, consideration received on transaction	$ 172,400