Long-Term Debt and Credit Arrangements (Tables)

6 Months Ended

Jun. 28, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Long-term debt consists of the following:

	June 28, 2014			December 28, 2013
Revolving credit facility - Tranche A	$	80,780		$	85,274
Revolving credit facility - Tranche B	5,764			—
Obligation to Development Authority of Gordon County	3,938			4,447
Note payable - Robertex acquisition	3,829			3,789
Equipment notes payable	7,144			7,987
Notes payable	3,892			2,210
Capital lease obligations	9,344			4,281
Total long-term debt	114,691			107,988
Less: current portion of long-term debt	(14,704		)	(6,229		)
Long-term debt	$	99,987		$	101,759