Deferred Policy Acquisition Costs (Deferred Amortized Policy Acquisition Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Deferred Policy Acquisition Costs [Abstract]
Deferred, additions	$ 10,401	$ 8,231
Deferred, dispositions			$ (17,472)	$ (16,094)
Amortized	(17,363)	(6,702)	7,622	17,587
Net	$ (6,962)	$ 1,529	$ (9,850)	$ 1,493