Segment Information (Schedule of Business Segment Information) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues [Abstract]
Revenues	$ 38,232	$ 45,476	$ 117,613	$ 171,412
Pre-tax (loss) income [Abstract]
Pre-tax (loss) income	(30,260)	(1,883)	(99,701)	(3,036)
Standard Commercial Segment [Member]
Revenues [Abstract]
Revenues	18,950	19,693	56,183	57,536
Pre-tax (loss) income [Abstract]
Pre-tax (loss) income	(2,386)	2,192	(3,143)	1,261
Personal Segment [Member]
Revenues [Abstract]
Revenues	16,754	18,316	50,621	56,390
Pre-tax (loss) income [Abstract]
Pre-tax (loss) income	(3,412)	(3,887)	(7,257)	(8,275)
Runoff Segment [Member]
Revenues [Abstract]
Revenues	2,477	7,315	11,554	45,306
Pre-tax (loss) income [Abstract]
Pre-tax (loss) income	(19,364)	4,343	(73,099)	5,212
Corporate [Member]
Revenues [Abstract]
Revenues	51	152	(745)	12,180
Pre-tax (loss) income [Abstract]
Pre-tax (loss) income	$ (5,098)	$ (4,531)	$ (16,202)	$ (1,234)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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