Segment Information (Schedule of Business Segment Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenues [Abstract]
Revenues	$ 159,918	$ 226,502
Depreciation and Amortization Expense [Abstract]
Depreciation and Amortization Expense	2,021	2,299
Interest Expense [Abstract]
Interest Expense	5,902	4,993
Tax Expense (Benefit) [Abstract]
Tax Expense (Benefit)	7,856	(2,688)
Pre-Tax Income (Loss)[Abstract]
Pre-tax income (loss)	(127,071)	(12,463)
Commercial Lines Segment [Member]
Revenues [Abstract]
Revenues	75,513	77,333
Depreciation and Amortization Expense [Abstract]
Depreciation and Amortization Expense	572	544
Interest Expense [Abstract]
Interest Expense	0	0
Tax Expense (Benefit) [Abstract]
Tax Expense (Benefit)	159	127
Pre-Tax Income (Loss)[Abstract]
Pre-tax income (loss)	(2,572)	589
Personal Segment [Member]
Revenues [Abstract]
Revenues	66,845	73,969
Depreciation and Amortization Expense [Abstract]
Depreciation and Amortization Expense	355	464
Interest Expense [Abstract]
Interest Expense	0	0
Tax Expense (Benefit) [Abstract]
Tax Expense (Benefit)	851	(2,147)
Pre-Tax Income (Loss)[Abstract]
Pre-tax income (loss)	(13,765)	(9,955)
Runoff Segment [Member]
Revenues [Abstract]
Revenues	13,153	61,310
Depreciation and Amortization Expense [Abstract]
Depreciation and Amortization Expense	369	458
Interest Expense [Abstract]
Interest Expense	0	0
Tax Expense (Benefit) [Abstract]
Tax Expense (Benefit)	5,668	327
Pre-Tax Income (Loss)[Abstract]
Pre-tax income (loss)	(91,674)	1,517
Corporate [Member]
Revenues [Abstract]
Revenues	4,407	13,890
Depreciation and Amortization Expense [Abstract]
Depreciation and Amortization Expense	725	833
Interest Expense [Abstract]
Interest Expense	5,902	4,993
Tax Expense (Benefit) [Abstract]
Tax Expense (Benefit)	1,178	(995)
Pre-Tax Income (Loss)[Abstract]
Pre-tax income (loss)	$ (19,060)	$ (4,614)