Retirement Plans (Tables)

9 Months Ended

Sep. 29, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

The following table summarizes the components of net periodic pension cost for the first three quarters of 2013 and 2012.

(Dollars in thousands)	Thirteen Weeks Ended				Thirty-nine Weeks Ended
	September 29, 2013		September 23, 2012		September 29, 2013		September 23, 2012
Service cost	$	67	$	61	$	201	$	183
Interest cost	283		304		851		914
Net amortization	135		66		404		197
Net periodic pension cost	$	485	$	431	$	1,456	$	1,294