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Statements of Cash Flow (Tables)

9 Months Ended

Sep. 30, 2016

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

		Nine Months ended September 30,
($ in thousands)		2016				2015
Cash paid during the period for:
Interest		$	13,874			13,843
Federal income tax		36,405				18,500
Non-cash items:
Exchange of fixed income securities, AFS		21,775				35,425
Tax-free exchange of fixed income securities, held-to-maturity ("HTM")		—				10,045
Corporate actions related to equity securities, AFS1		3,032				4,239
Assets acquired under capital lease arrangements		3,108				6,933
Non-cash purchase of property and equipment		648				—

¹Examples of such corporate actions include non-cash acquisitions and stock splits.

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