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Statements of Cash Flow (Tables)

12 Months Ended

Dec. 31, 2018

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

($ in thousands)		2018				2017			2016
Cash paid during the period for:
Interest		$	23,992			23,905			22,098
Federal income tax		29,193				62,000			46,405
Non-cash items:
Corporate actions related to fixed income securities, AFS1		52,277				22,511			23,579
Corporate actions related to equity securities1		944				4,725			3,263
Assets acquired under capital lease arrangements		4,119				278			3,151
Non-cash purchase of property and equipment		291				—			78

Schedule of Cash and Cash Equivalents

($ in thousands)		December 31, 2018				December 31, 2017
Cash		$	505			534
Restricted cash		16,414				44,176
Total cash and restricted cash shown in the Statements of Cash Flows		$	16,919			44,710

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