Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Allocation of total income taxes [Abstract]
Total tax benefit on income	$ (21)	$ (267)
Tax benefit on components of shareholders' equity [Abstract]
Net unrealized gains (losses) on investment securities	(4,783)	(2,541)
Total tax benefit	(4,804)	(2,808)
Reconciliation of income tax expense (benefit) [Abstract]
Federal income tax provision	$ (86)	$ (204)
Statutory rate	21.00%	21.00%	35.00%
Dividends-received deduction	$ (23)	$ (39)
Meals & entertainment	55	56
Vested stock & club dues	37	19
Parking disallowance	17	0
Adjustment for prior years' estimates to actual	(21)	(99)
Income tax benefit	$ (21)	$ (267)
Effective tax rate	5.20%	27.50%
Deferred tax assets [Abstract]
Deferred acquisition costs	$ 2,540	$ 175
Insurance reserves	3,323	3,410
Impaired assets	822	1,142
Bad debts and other	319	332
Total deferred tax assets	7,004	5,059
Deferred tax liabilities [Abstract]
Deferred and uncollected premiums	(328)	(360)
Net unrealized investment gains	(6,090)	(148)
Other	(272)	(367)
Total deferred tax liabilities	(6,690)	(875)
Net deferred tax asset	314	4,184
Components of income tax expense [Abstract]
Current - Federal	892	1,969
Deferred - Federal	(913)	(2,236)
Income tax benefit	$ (21)	$ (267)