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Stockholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	9 Months Ended
	Jun. 01, 2021	Jun. 30, 2021	Sep. 30, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Common stock, shares authorized (in shares)			37,500,000	37,500,000
Common stock, par value (in usd per share)			$ 0.001	$ 0.001
Number of shares of the combined company (in shares)	500,000		500,000
Shares issued in asset acquisition	$ 3,800	$ 3,795	$ 3,800
RSUs | 2019 Long Term Incentive Plan
Class of Stock [Line Items]
Outstanding vested (in shares)			294,642

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