Retirement Plans (Tables)

3 Months Ended

Mar. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Summary of Funding and Administrative Cost of Qualified Noncontributory Defined Benefit Retirement Plan and 401(k) Plan Charged to Salaries and Employee Benefits

Funding and administrative costs of the qualified noncontributory defined benefit retirement plan and 401(k) plan charged to pension and other employee benefits in the consolidated statements of income for the three-month periods ended March 31, 2014 and 2013 are as follows (in thousands):

	For the Three Months Ended March 31,
	2014	2013
Qualified noncontributory defined benefit retirement plan	207	31
401(k) plan	78	79

Components of Net Periodic Pension Cost of Nonqualified Defined Benefit Retirement Plan

The components of net periodic pension cost of the nonqualified defined benefit retirement plan for the three months ended March 31, 2014 and 2013 are summarized as follows (in thousands):

	Three Months Ended March 31,
	2014	2013
Service cost	17	18
Interest cost	15	11
Amortization of unrecognized net (gain) loss	—	6
Amortization of unrecognized prior service cost	4	7
Net periodic pension cost	36	42

Amount Recognized in Accumulated Other Comprehensive Income, Net of Deferred Federal Income Taxes for Nonqualified Defined Retirement Plan

Amounts recognized in accumulated other comprehensive income, net of tax, at March 31, 2014 and December 31, 2013 for the nonqualified defined benefit retirement plan consists of (in thousands):

	March 31, 2014		December 31, 2013
Net actuarial loss	$	70	70
Past service cost	8		10
	$	78	80