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Statements of Cash Flow (Tables)

9 Months Ended

Sep. 30, 2014

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

		Nine Months ended September 30,
($ in thousands)		2014				2013
Cash paid during the period for:
Interest		$	14,089			13,325
Federal income tax		4,699				17,000
Non-cash items:
Tax-free exchange of fixed income securities, available-for-sale ("AFS")		14,954				23,733
Tax-free exchange of fixed income securities, held-to-maturity ("HTM")		4,288				15,820
Stock split related to equity securities, AFS		334				—
Assets acquired under capital lease arrangements		4,853				2,290

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