Retirement Plans (Tables)

6 Months Ended

Jun. 28, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

he following table summarizes the components of net periodic pension cost for the second quarter of 2015 and 2014.

(Dollars in thousands)	Thirteen Weeks Ended				Twenty-six Weeks Ended
	June 28, 2015		June 29, 2014		June 28, 2015		June 29, 2014
Service cost	$	11	$	304	$	22	$	325
Interest cost	307		293		615		586
Net amortization	134		29		267		59
Net periodic pension cost	$	452	$	626	$	904	$	970