DEBT (Details) (USD $)	Mar. 29, 2014	Dec. 28, 2013
Debt Disclosure [Abstract]
Long-term Debt, Fair Value	$ 218,300,000	$ 203,700,000
Prudential Agreement - 5.79 percent	150,000,000	150,000,000
Tax increment financing debt	24,100,000	24,600,000
Revolver	15,000,000	0
Capital leases	700,000	800,000
Foreign subsidiary debt	14,500,000	14,200,000
Debt and capital lease obligations	204,300,000	189,600,000
Less current maturities	(30,607,000)	(15,363,000)
Long-term debt	$ 173,654,000	$ 174,166,000