Reserves for Claims Summary Of The Company's Loss Reserves (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Liability for Future Policy Benefits and Unpaid Claims and Claims Adjustment Expense [Abstract]
Known title claims	$ 3,585	$ 3,799
IBNR	29,999	27,534
Total reserve for claims	$ 33,584	$ 31,333	$ 31,729
% of Known title claims	10.70%	12.10%
% of IBNR	89.30%	87.90%
% of Total reserve for claims	100.00%	100.00%