Retirement Plans (Tables)

9 Months Ended

Sep. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Schedule of Net Periodic Pension Cost for Retirement Plan

The following table illustrates the components of the net periodic pension cost for the SERP and Directors Retirement Plan as of September 30, 2013 and 2012:

(Dollar amounts in thousands)

	SERP				SERP
	Three Months		Three Months		Nine Months		Nine Months
	Ended		Ended		Ended		Ended
	September 30, 2013		September 30, 2012		September 30, 2013		September 30, 2012
Components of net periodic pension cost
Service cost	$	25	$	20	$	75	$	60
Interest cost		28		31		84		93
Amortization of unrecognized gains and losses		26		20		78		60
Amortization of prior service cost		10		10		30		30
Net periodic pension cost	$	89	$	81	$	267	$	243

(Dollar amounts in thousands)

	Directors’ Retirement Plan				Directors’ Retirement Plan
	Three Months		Three Months		Nine Months		Nine Months
	Ended		Ended		Ended		Ended
	September 30, 2013		September 30, 2012		September 30, 2013		September 30, 2012
Components of net periodic pension cost
Service cost	$	1	$	1	$	3	$	3
Interest cost		7		9		21		27
Amortization of prior service cost		—		22		—		67
Net periodic pension cost	$	8	$	32	$	24	$	97