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Investments Securities - Schedule of Investment Securities in Gross Unrealized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	$ 7,705	$ 39,432
Investments in AFS debt securities, less than 12 months, gross unrealized losses	(196)	(2,498)
Investments in AFS debt securities, 12 months or longer, fair value	167,131	156,006
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(6,167)	(6,113)
Investments in AFS debt securities, total, fair value	174,836	195,438
Investments in AFS debt securities, total, gross unrealized losses	(6,363)	(8,611)
U.S. Treasury securities
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	7,705	27,759
Investments in AFS debt securities, less than 12 months, gross unrealized losses	(196)	(1,171)
Investments in AFS debt securities, 12 months or longer, fair value	92,214	90,230
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(2,077)	(2,339)
Investments in AFS debt securities, total, fair value	99,919	117,989
Investments in AFS debt securities, total, gross unrealized losses	(2,273)	(3,510)
Multinational securities
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	0	0
Investments in AFS debt securities, less than 12 months, gross unrealized losses	0	0
Investments in AFS debt securities, 12 months or longer, fair value	19,167	19,043
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(504)	(724)
Investments in AFS debt securities, total, fair value	19,167	19,043
Investments in AFS debt securities, total, gross unrealized losses	(504)	(724)
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	0	4,480
Investments in AFS debt securities, less than 12 months, gross unrealized losses	0	(313)
Investments in AFS debt securities, 12 months or longer, fair value	36,870	35,023
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(2,112)	(2,331)
Investments in AFS debt securities, total, fair value	36,870	39,503
Investments in AFS debt securities, total, gross unrealized losses	(2,112)	(2,644)
Agency mortgage-backed securities
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	0	6,448
Investments in AFS debt securities, less than 12 months, gross unrealized losses	0	(814)
Investments in AFS debt securities, 12 months or longer, fair value	7,798	1,482
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(871)	(177)
Investments in AFS debt securities, total, fair value	7,798	7,930
Investments in AFS debt securities, total, gross unrealized losses	(871)	(991)
Other asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	0	0
Investments in AFS debt securities, less than 12 months, gross unrealized losses	0	0
Investments in AFS debt securities, 12 months or longer, fair value	9,130	9,047
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(417)	(514)
Investments in AFS debt securities, total, fair value	9,130	9,047
Investments in AFS debt securities, total, gross unrealized losses	(417)	(514)
Other
Debt Securities, Available-for-sale [Line Items]
Investments in AFS debt securities, less than 12 months, fair value	0	745
Investments in AFS debt securities, less than 12 months, gross unrealized losses	0	(200)
Investments in AFS debt securities, 12 months or longer, fair value	1,952	1,181
Investments in AFS debt securities, 12 months or longer, gross unrealized losses	(186)	(28)
Investments in AFS debt securities, total, fair value	1,952	1,926
Investments in AFS debt securities, total, gross unrealized losses	$ (186)	$ (228)

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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