Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2021

Retirement Benefits [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 condensed statements of income for the three and six-month period ended June 30, 2021 and 2020 were as follows (in thousands):

	Three Months Ended June 30,			Six Months Ended  June 30,
	2021		2020	2021	2020
Qualified noncontributory defined benefit retirement plan	$	282	271	561	541
401(k) plan	152		147	312	312

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 and six months ended June 30, 2021 and 2020 are summarized as follows (in thousands):

	Three Months Ended June 30,			Six Months Ended  June 30,
	2021		2020	2021	2020
Interest cost	$	13	16	26	32
Amortization of unrecognized net loss	2		—	4	—
Net periodic pension cost	$	15	16	30	32

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 June 30, 2021 and December 31, 2020 for the nonqualified defined benefit retirement plan consists of (in thousands):

	June 30, 2021		December 31, 2020
Net actuarial loss	$	303	306
Past service cost	—		—
Total recognized, net of tax	$	303	306