Reserves for Claims Summary Of Transactions In Reserves For Claims (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]
Balance, beginning of period	$ 36,754	$ 33,584
Provisions related to: Current year	9,817	11,450
Provisions related to: Prior years	(5,562)	(5,764)
Total provision charged to operations	4,255	5,686
Claims paid, net of recoveries, related to: Current year	(333)	(146)
Claims paid, net of recoveries, related to: Prior years	(3,484)	(2,370)
Total claims paid, net of recoveries	(3,817)	(2,516)
Balance, end of year	$ 37,192	$ 36,754