Note 9 – Retirement Plan

The Supplemental Employee Retirement Plan is an unfunded, non-qualified deferred compensation plan that will provide eligible participants with monthly benefits upon retirement, disability or death, subject to certain conditions. The monthly benefit is based upon each participant’s earnings and his or her number of years of service. The components of net periodic benefit cost are as follows:


	For the Quarter Ended				For the Twenty-six Weeks Ended
	December 28, 2017		December 29, 2016		December 28, 2017		December 29, 2016
Service cost	$	152	$	158	$	304	$	316
Interest cost		212		202		425		405
Amortization of prior service cost		240		240		479		479
Amortization of loss		41		91		81		182

Net periodic benefit cost	$	645	$	691	$	1,289	$	1,382

The components of net periodic benefit cost other than the service cost component are included in the line item “Other expense” in the Consolidated Statements of Comprehensive Income.