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Investments Securities - Schedule of Investments in Debt Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 180,629	$ 203,418
Accrued Interest	$ 570	631
Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]	Fair Value
Gross Unrealized Gains	$ 0	0
Gross Unrealized Losses	(6,363)	(8,611)
Fair Value	174,836	195,438
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	101,944	121,282
Accrued Interest	248	217
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,273)	(3,510)
Fair Value	99,919	117,989
Multinational securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	19,596	19,658
Accrued Interest	75	109
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(504)	(724)
Fair Value	19,167	19,043
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	38,771	41,890
Accrued Interest	211	257
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,112)	(2,644)
Fair Value	36,870	39,503
Agency mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	8,648	8,899
Accrued Interest	21	22
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(871)	(991)
Fair Value	7,798	7,930
Other asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	9,542	9,556
Accrued Interest	5	5
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(417)	(514)
Fair Value	9,130	9,047
Other
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	2,128	2,133
Accrued Interest	10	21
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(186)	(228)
Fair Value	$ 1,952	$ 1,926

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on 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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