Marketable Securities - Maturities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost, Rolling Maturity [Abstract]
Amortized Cost, Due within one year	$ 88,980
Amortized Cost, Due after one year through five years	83,664
Amortized Cost, Due after five years through ten years	17,957
Amortized Cost, Due after ten years	32,688
Amortized Cost	223,289	$ 190,025
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Rolling Maturity, Fair Value [Abstract]
Fair Value, Due within one year	89,498
Fair Value, Due after one year through five years	79,256
Fair Value, Due after five years through ten years	15,904
Fair Value, Due after ten years	30,690
Fair Value	$ 215,348