Investments - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Amortized Cost
Due in one year or less	$ 32,773
Due after one year through five years	41,786
Due after five years through ten years	24,472
Due after ten years	9,668
Amortized Cost	140,435	$ 143,036
Fair Value
Due in one year or less	32,636
Due after one year through five years	40,712
Due after five years through ten years	22,643
Due after ten years	9,156
Fair Value	135,561	139,176
Residential and commercial mortgage-backed securities
Amortized Cost
Without single maturity date	27,470
Amortized Cost	27,470	25,452
Fair Value
Without single maturity date	26,407
Fair Value	26,407	24,601
Other loan-backed and structured securities
Amortized Cost
Without single maturity date	4,266
Amortized Cost	4,266	3,694
Fair Value
Without single maturity date	4,007
Fair Value	$ 4,007	$ 3,418

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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