Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2020

Accounting Policies [Abstract]

Annuity Deposits (Net of Coinsurance), By Product Type

Annuity deposits (net of coinsurance) collected in 2020, 2019 and 2018, by product type were as follows:

	Year Ended December 31,
Product Type	2020		2019		2018
	(Dollars in thousands)
Fixed index annuities	$	2,309,580	$	4,603,490	$	3,898,366
Annual reset fixed rate annuities	7,846		10,665		46,744
Multi-year fixed rate annuities	1,295,843		47,016		22,818
Single premium immediate annuities (SPIA)	33,461		12,002		23,813
	$	3,646,730	$	4,673,173	$	3,991,741