Investments and Fair Value Measurements - Unrealized Losses Positions (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value
Less Than 12 Months, Fair Value	$ 25,631	$ 31,662
12 Months or Greater, Fair Value	36,575	74,452
Total	62,206	106,114
Gross Unrealized Loss
Less than 12 months, Gross Unrealized Loss	(67)	(116)
12 Months or Greater, Gross Unrealized Loss	(232)	(972)
Securities of government sponsored entities	(299)	(1,088)
Commercial paper
Fair Value
Less Than 12 Months, Fair Value	13,403	20,020
12 Months or Greater, Fair Value	0	0
Total	13,403	20,020
Gross Unrealized Loss
Less than 12 months, Gross Unrealized Loss	(16)	(73)
12 Months or Greater, Gross Unrealized Loss	0	0
Securities of government sponsored entities	(16)	(73)
Corporate notes/bonds
Fair Value
Less Than 12 Months, Fair Value	10,241	9,661
12 Months or Greater, Fair Value	36,575	74,452
Total	46,816	84,113
Gross Unrealized Loss
Less than 12 months, Gross Unrealized Loss	(39)	(27)
12 Months or Greater, Gross Unrealized Loss	(232)	(972)
Securities of government sponsored entities	(271)	(999)
Securities of government sponsored entities
Fair Value
Less Than 12 Months, Fair Value	1,987	1,981
12 Months or Greater, Fair Value	0	0
Total	1,987	1,981
Gross Unrealized Loss
Less than 12 months, Gross Unrealized Loss	(12)	(16)
12 Months or Greater, Gross Unrealized Loss	0	0
Securities of government sponsored entities	$ (12)	$ (16)

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