Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table TextBlock

The following tables present the Company’s fair value hierarchy for its assets and liabilities that are measured at fair value on a recurring basis (in thousands):

	Fair Value Measurements at December 31, 2022:
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents:
Money market funds	$	91,050	$	—	$	—	$	91,050
Marketable securities:
U.S. Treasury securities	$	107,871		—		—	$	107,871
Federal agency securities		—		172,044		—	$	172,044
	$	198,921	$	172,044	$	—	$	370,965

	Fair Value Measurements at December 31, 2021:
	Level 1		Level 2		Level 3		Total
Assets:
Cash equivalents:
Money market funds	$	541,220	$	—	$	—	$	541,220
Marketable securities:
U.S. Treasury securities		49,194		—		—		49,194
	$	590,414	$	—	$	—	$	590,414