Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Reconciliation of income tax expense (benefit) [Abstract]
Federal income tax provision at statutory rate of 21%	$ 1,739	$ (1,174)	$ (409)	$ (64)
Dividends-received deduction	(3)	(5)	(6)	(14)
Other permanent differences	13	16	24	38
Income tax expense (benefit)	1,749	(1,163)	$ (391)	(40)
Federal statutory income tax rate			21.00%
Components of income tax expense [Abstract]
Current - Federal	2,173	572	$ 2,302	572
Deferred - Federal	(424)	(1,735)	(2,693)	(612)
Income tax expense (benefit)	$ 1,749	$ (1,163)	$ (391)	$ (40)