Investment Securities - Schedule of Net Investment Income (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Fair Value, Separate Account Investment [Line Items]
Investment income, net	$ 4,896	$ 463	$ 8,831	$ 773
Cash and cash equivalents
Fair Value, Separate Account Investment [Line Items]
Investment income, net	2,405	136	4,034	138
Short-term investments
Fair Value, Separate Account Investment [Line Items]
Investment income, net	823	50	1,315	121
Investment securities
Fair Value, Separate Account Investment [Line Items]
Investment income, net	$ 1,668	$ 277	$ 3,482	$ 514