Investments - Amortized Cost and Fair Value of Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Amortized Cost
Due in one year or less	$ 34,972
Due after one year through five years	18,899
Due after five years through ten years	19,938
Due after ten years	4,409
Amortized Cost	97,812	$ 67,880
Fair Value
Due in one year or less	34,878
Due after one year through five years	17,293
Due after five years through ten years	17,665
Due after ten years	3,938
Fair value	91,641	67,575
Residential and commercial mortgage-backed securities
Amortized Cost
Without single maturity date	12,790
Amortized Cost	12,790	14,387
Fair Value
Without single maturity date	11,533
Fair value	11,533	14,282
Other loan-backed and structured securities
Amortized Cost
Without single maturity date	6,804
Amortized Cost	6,804	7,637
Fair Value
Without single maturity date	6,334
Fair value	$ 6,334	$ 7,601

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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