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Pension Plans (Tables)

9 Months Ended

Sep. 30, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of the components of pension (income) expense

		For the Three Months Ended September 30,
		2016				2015				2016				2015				2016 Total				2015 Total
($ in thousands)		Pension Plan				Pension Plan				SERP				SERP				Both Plans				Both Plans
Service cost		$	—				—				27				36				27				36
Interest cost			375				341				60				52				435				393
Expected return on plan assets			(675	)			(713	)			—				—				(675	)			(713	)
Amortization of transition obligation			—				—				—				—				—				—
Amortization of net (gain)/loss			59				—				(9	)			(16	)			50				(16	)
Amortization of prior service cost			—				—				—				—				—				—
Net periodic pension (income)/cost		$	(241	)			(372	)			78				72				(163	)			(300	)

		For the Nine Months Ended September 30,
		2016				2015				2016				2015				2016 Total				2015 Total
($ in thousands)		Pension Plan				Pension Plan				SERP				SERP				Both Plans				Both Plans
Service cost – benefits earned during the period		$	—				—				80				164				80				164
Interest cost			1,127				1,023				178				154				1,305				1,177
Expected return on plan assets			(2,025	)			(2,133	)			—				—				(2,025	)			(2,133	)
Amortization of transition obligation			—				—				—				—				—				—
Amortization of net (gain)/loss			179				—				(27	)			(63	)			152				(63	)
Amortization of prior service cost			—				—				—				—				—				—
Net periodic pension cost (income)		$	(719	)			(1,110	)			231				255				(488	)			(855	)