Liabilities for Unpaid Losses, Claims and Loss Adjustment Expenses (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020		Sep. 30, 2019
Liabilities for Unpaid Losses, Claims and Loss Adjustment Expenses [Roll Forward]
Beginning liabilities for unpaid losses, claims and loss adjustment expenses, gross				$ 81,448		$ 72,612
Less: Reinsurance recoverable on unpaid losses				(18,339)		(14,354)
Beginning liabilities for unpaid losses, claims and loss adjustment expenses, net				63,109		58,258
Incurred related to [Abstract]
Current accident year				91,788		103,017
Prior accident year development	[1]			(2,740)	[2]	(629)
Total incurred				89,048		102,388
Paid related to [Abstract]
Current accident year				57,676		66,682
Prior accident years				34,435		34,314
Total paid				92,111		100,996
Ending liabilities for unpaid losses, claims and loss adjustment expenses, net		$ 60,046	$ 59,650	60,046		59,650
Plus: Reinsurance recoverable on unpaid losses		18,111	16,611	18,111		16,611
Ending liabilities for unpaid losses, claims and loss adjustment expenses, gross		78,157	76,261	78,157		76,261
Reconciliation of total incurred claims to total insurance benefits and losses incurred [Abstract]
Total incurred losses				89,048		102,388
Cash surrender value and matured endowments				962		1,020
Benefit reserve changes				(132)		769
Total insurance benefits and losses incurred		$ 29,219	$ 34,719	$ 89,878		$ 104,177

[1] In establishing property and casualty reserves, the Company initially reserves for losses at the higher end of the reasonable range if no other value within the range is determined to be more probable. Selection of such an initial loss estimate is an attempt by management to give recognition that initial claims information received generally is not conclusive with respect to legal liability, is generally not comprehensive with respect to magnitude of loss and generally, based on historical experience, will develop more adversely as time passes and more information becomes available. Accordingly, the Company generally experiences reserve redundancies when analyzing the development of prior year losses in a current period.

[2] Prior years' development was primarily the result of favorable development in the loss and claim reserves for the Medicare supplement line of business in Bankers Fidelity. Rate increases on existing business and the resultant improvement in rate adequacy was more favorable than expected.