v3.22.2

Investments and Fair Value Measurements - Amortized Cost and Unrealized Gains (Losses) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Commercial Paper
Amortized Cost
Less than 1 year	$ 57,070	$ 100,929
Due after one year through five years	0	0
Total	57,070	100,929
Unrealized gains (losses)
Less than 1 year	(261)	(69)
Due after one year through five years	0	0
Total	(261)	(69)
Corporate Notes/Bonds
Amortized Cost
Less than 1 year	65,045	41,173
Due after one year through five years	36,997	84,478
Total	102,042	125,651
Unrealized gains (losses)
Less than 1 year	(909)	(61)
Due after one year through five years	(749)	(409)
Total	(1,658)	(470)
Securities of Government Sponsored Entities
Amortized Cost
Less than 1 year	2,986	0
Due after one year through five years	0	0
Total	2,986	0
Unrealized gains (losses)
Less than 1 year	(1)	0
Due after one year through five years	0	0
Total	$ (1)	$ 0

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- Definition

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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