Supplemental Cash Flow Information (Details) (USD $)	3 Months Ended
	Mar. 29, 2015	Mar. 30, 2014	Dec. 28, 2014
Supplemental Cash Flow Information [Abstract]
Interest	$ 380,000	$ 541,000
Income tax payments	1,358,000	2,287,000
Capital expenditures accrued	1,600,000	600,000
Dividend payable	21,384,000		0
Dividend payable, non-cash liability	$ 400,000