STOCK OPTIONS AND AWARDS (Details) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of plans that have shares reserved for further issuance	2
Percentage of fair market value of stock on grant date for exercise price, minimum (in hundredths)	100.00%
Options Outstanding and Exercisable [Abstract]
Range of Exercise Price (in dollars per share)	$ 13.58
Outstanding and Exercisable (in shares)	20,000
Weighted Average Remaining Contractual Life	1 year
Weighted Average Exercise Price (in dollars per share)	$ 13.580
2010 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares)	500,000
1995 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares)	0
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	0	0	0
Shares of common stock reserved under all option plans for future issuance (in shares)	520,000
Stock option activity [Roll Forward]
Outstanding at beginning of period (in shares)	21,000	25,500	80,000
Exercised (in shares)	(1,000)	(4,500)	(54,500)
Outstanding at end of period (in shares)	20,000	21,000	25,500
Weighted Average Exercise Price [Roll Forward]
Outstanding at beginning of period (in dollars per share)	$ 13.580	$ 13.580	$ 12.471
Exercised (in dollars per share)	$ 13.580	$ 13.580	$ 11.952
Outstanding at end of period (in dollars per share)	$ 13.580	$ 13.580	$ 13.580
Options Outstanding and Exercisable [Abstract]
Options outstanding and exercisable, intrinsic value	$ 50,400
Total intrinsic value of stock options exercised	$ 1,590
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock granted (in shares)	0	0	0