Investments and Other Marketable Securities - Schedule of Available-for-Sale Debt Securities by Maturity (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Cost
Within one year	$ 0	$ 0
After one year through five years	4,132	5,679
After 5 years through 10 years	20,323	31,162
After 10 years	129,756	90,840
Available for sale debt securities, Cost	154,211	127,681
Fair Value
Within one year	0	0
After one year through five years	3,763	5,035
After 5 years through 10 years	18,429	28,084
After 10 years	120,934	85,633
Available for sale debt securities, Fair Value	$ 143,126	$ 118,752