Summary of Significant Accounting Policies (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2022 USD ($) Institution	Dec. 31, 2021 USD ($)
Summary of Significant Accounting Policies
Unbilled accounts receivable	$ 1,100	$ 1,100
Number of financial institutions | Institution		5
Tax expense (benefit)	(6,039)	$ (6,039)
Uncertain tax positions	$ 0	0	$ 0
Change in deferred tax valuation allowance		6,000
IPR&D
Summary of Significant Accounting Policies
Impairment of intangible assets		$ 0