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Statements of Cash Flow (Tables)

3 Months Ended

Mar. 31, 2018

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

		Quarter ended March 31,
($ in thousands)		2018				2017
Cash paid (refunded) during the period for:
Interest		$	3,455			3,409
Federal income tax		(2,807		)		—
Non-cash items:
Exchange of fixed income securities, AFS		11,315				1,029
Non-cash acquisition of fixed income securities, AFS		32				—
Assets acquired under capital lease arrangements		—				278

Schedule of Cash and Restricted Cash

($ in thousands)		March 31, 2018				December 31, 2017
Cash		$	674			534
Restricted cash		16,258				44,176
Total cash and restricted cash shown in the Statements of Cash Flows		$	16,932			44,710

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