Insurance Company WNFIC - Effects of Reinsurance on Premiums Written and Earned (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Written
Direct premiums	$ 747,384	$ 728,109
Ceded premiums	747,366	728,093
Net premiums	18	16
Earned
Direct premiums	732,777	716,515
Ceded premiums	732,759	716,499
Net premiums	$ 18	$ 16

Amount of earned premiums ceded to other entities.

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