NET GAIN ON SALE AND IMPAIRMENT OF ASSETS (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 27, 2014	Sep. 27, 2014
NET GAIN ON SALE AND IMPAIRMENT OF ASSETS [Abstract]
Gain on disposition and impairment of asset	$ 2,600,000
Gain on the sale of certain real estate	2,700,000
Ownership percentage (in hundredths)	50.00%	50.00%
Non-controlling interest and income taxes	1,350,000
Increase in net earnings attributable to controlling interests	700,000
Gain on disposition of assets		4,600,000
Impairment loss		$ 1,200,000