Schedule V - Valuation and Qualifying Accounts (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Allowance for current expected credit losses on mortgage loans:
Allowance for current expected credit losses on mortgage loans:
Balance at Beginning of Period	$ 2,987	$ 2,486	$ 675
Charged to Costs and Expenses	588	501	1,307
Charged to Retained Earnings	0	0	504
Reductions	0	0	0
Balance at End of Period	3,575	2,987	2,486
Allowance for current expected credit losses on debt securities:
Allowance for current expected credit losses on mortgage loans:
Balance at Beginning of Period	0	0
Charged to Costs and Expenses	0	0
Charged to Retained Earnings	0	0
Reductions	0	0
Balance at End of Period	0	0	0
Allowance for current expected credit losses on reinsurance recoverables:
Allowance for current expected credit losses on mortgage loans:
Balance at Beginning of Period	0	0	0
Charged to Costs and Expenses	450	0	0
Charged to Retained Earnings	0	0	0
Reductions	0	0	0
Balance at End of Period	450	0	0
Allowance for possible losses on real estate:
Allowance for current expected credit losses on mortgage loans:
Balance at Beginning of Period	424	424	596
Charged to Costs and Expenses	0	0	0
Charged to Retained Earnings	0	0	0
Reductions	(74)	0	(172)
Balance at End of Period	$ 350	$ 424	$ 424