Insurance Reserves for Losses and Claims - Roll-forward of Insurance Reserves for Losses and Claims (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025		Sep. 30, 2024
Insurance Reserves for Losses and Claims [Abstract]
Beginning insurance reserves for losses and claims, gross	$ 93,707		$ 87,478
Less: Reinsurance recoverable on unpaid losses	(17,390)		(14,678)
Beginning insurance reserves for losses and claims, net	76,317		72,800
Incurred related to:
Current accident year	94,705		85,132
Prior accident year development	(378)	[1]	3,404	[2]
Total incurred	94,327		88,536
Paid related to:
Current accident year	44,487		40,786
Prior accident years	35,604		45,465
Total paid	80,091		86,251
Ending insurance reserves for losses and claims, net	90,553		75,085
Plus: Reinsurance recoverable on unpaid losses	17,160		16,779
Ending insurance reserves for losses and claims, gross	$ 107,713		$ 91,864

[1] Prior years’ development was primarily the result of favorable development in the Medicare supplement line of business in the life and health operations, partially offset by unfavorable development in the property and casualty operations predominately in the automobile liability line of business.

[2] Prior years’ development was primarily the result of unfavorable development in the property and casualty operations predominately in the automobile liability line of business due to inflationary factors.