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FAIR VALUE MEASUREMENT FAIR VALUE MEASURMENT NONRECURRING (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 30, 2018
Dec. 31, 2017
Jan. 01, 2017
Fair Value Measurement, Nonrecurring [Line Items]      
Goodwill, Impairment Loss     $ 65,869
Goodwill and intangible assets, fair value     57,329
Goodwill and intangible asset impairment $ 0 $ 0 (103,544)
Quoted prices in active markets for identical assets (level 1)      
Fair Value Measurement, Nonrecurring [Line Items]      
Goodwill, Fair Value Disclosure     0
Goodwill and intangible assets, fair value     0
Significant other observable inputs (level 2)      
Fair Value Measurement, Nonrecurring [Line Items]      
Goodwill, Fair Value Disclosure     0
Goodwill and intangible assets, fair value     0
Significant unobservable inputs (level 3)      
Fair Value Measurement, Nonrecurring [Line Items]      
Goodwill, Fair Value Disclosure     42,629
Goodwill and intangible assets, fair value     57,329
Customer relationships      
Fair Value Measurement, Nonrecurring [Line Items]      
Impairment of Intangible Assets, Finite-lived     28,900
Customer relationships | Quoted prices in active markets for identical assets (level 1)      
Fair Value Measurement, Nonrecurring [Line Items]      
Finite-lived Intangible Assets, Fair Value Disclosure     0
Customer relationships | Significant other observable inputs (level 2)      
Fair Value Measurement, Nonrecurring [Line Items]      
Finite-lived Intangible Assets, Fair Value Disclosure     0
Customer relationships | Significant unobservable inputs (level 3)      
Fair Value Measurement, Nonrecurring [Line Items]      
Finite-lived Intangible Assets, Fair Value Disclosure     11,100
Trade name/trademarks      
Fair Value Measurement, Nonrecurring [Line Items]      
Impairment of Intangible Assets (Excluding Goodwill)     8,775
Trade name/trademarks | Trade name/trademarks | Quoted prices in active markets for identical assets (level 1)      
Fair Value Measurement, Nonrecurring [Line Items]      
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure     0
Trade name/trademarks | Trade name/trademarks | Significant other observable inputs (level 2)      
Fair Value Measurement, Nonrecurring [Line Items]      
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure     0
Trade name/trademarks | Trade name/trademarks | Significant unobservable inputs (level 3)      
Fair Value Measurement, Nonrecurring [Line Items]      
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure     3,600
Estimate of Fair Value Measurement [Member]      
Fair Value Measurement, Nonrecurring [Line Items]      
Goodwill, Fair Value Disclosure     42,629
Estimate of Fair Value Measurement [Member] | Customer relationships      
Fair Value Measurement, Nonrecurring [Line Items]      
Finite-lived Intangible Assets, Fair Value Disclosure     11,100
Estimate of Fair Value Measurement [Member] | Trade name/trademarks | Trade name/trademarks      
Fair Value Measurement, Nonrecurring [Line Items]      
Indefinite-lived Intangible Assets (Excluding Goodwill), Fair Value Disclosure     $ 3,600