Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Allocation of total income taxes [Abstract]
Total tax expense on income	$ 571	$ 1,021
Tax benefit on components of shareholders' equity [Abstract]
Net unrealized losses on investment securities	(10,589)	(1,944)
Total tax benefit	(10,018)	(923)
Reconciliation of income tax expense (benefit) [Abstract]
Federal income tax provision at the statutory rate	$ 440	$ 1,112
Statutory rate	21.00%	21.00%
Dividends-received deduction	$ (24)	$ (26)
Meals and entertainment	61	32
Vested stock and club dues	14	(28)
Parking disallowance	17	16
Penalties and fines	149	0
Adjustment for prior years' estimates to actual	(86)	(85)
Income tax expense	$ 571	$ 1,021
Effective tax rate	27.20%	19.30%
Deferred tax assets [Abstract]
Deferred acquisition costs	$ 7,953	$ 7,026
Net unrealized investment losses	4,489	0
Insurance reserves	1,597	2,028
Impaired assets	791	780
Bad debts and other	252	280
Total deferred tax assets	15,082	10,114
Deferred tax liabilities [Abstract]
Deferred and uncollected premiums	(835)	(561)
Net unrealized investment gains	0	(7,689)
Other	(84)	(109)
Total deferred tax liabilities	(919)	(8,359)
Net deferred tax asset (liability)	14,163	1,755
Components of income tax expense [Abstract]
Current - Federal	2,390	2,133
Deferred - Federal	(1,819)	(1,112)
Income tax expense	$ 571	$ 1,021
Open tax years	2019 2020 2021