Deferred Policy Acquisition Costs (Deferred Amortized Policy Acquisition Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Deferred Policy Acquisition Costs [Abstract]
Deferred, dispositions	$ (12,077)	$ (24,688)	$ (29,549)	$ (40,782)
Amortized	7,259	24,665	14,881	42,252
Net	$ (4,818)	$ (23)	$ (14,668)	$ 1,470