Supplemental Disclosure of Cash Flow Information (Details Textual) (USD $)	12 Months Ended
	Jan. 03, 2014	Dec. 28, 2012	Dec. 30, 2011
Interest Paid, Total	$ 153,000	$ 270,000	$ 471,000
Income Taxes Paid, Net, Total	$ 1,534,000	$ 241,000	$ 649,000