STOCK OPTIONS AND AWARDS (Details) (USD $)	12 Months Ended
	Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of plans that have shares reserved for further issuance	1
Percentage of fair market value of stock on grant date for exercise price, minimum (in hundredths)	100.00%
2010 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares)	500,000
Stock Options [Member]
Stock option activity [Roll Forward]
Outstanding at beginning of period (in shares)	20,000	21,000	25,500
Exercised (in shares)	(20,000)	(1,000)	(4,500)
Outstanding at end of period (in shares)	0	20,000	21,000
Weighted Average Exercise Price [Roll Forward]
Outstanding at beginning of period (in dollars per share)	$ 13.580	$ 13.580	$ 13.580
Exercised (in dollars per share)	$ 13.580	$ 13.580	$ 13.580
Outstanding at end of period (in dollars per share)		$ 13.580	$ 13.580
Total intrinsic value of stock options exercised	$ 59,125