FAIR VALUE MEASUREMENTS (Details 2) - USD ($) $ in Thousands	Oct. 03, 2015	Jan. 03, 2015
Carrying Amount
Carrying amount and estimated fair values of financial instruments
Short-term borrowings	$ 3,579	$ 3,772
Long-term debt	84,254	71,000
Fair Value
Carrying amount and estimated fair values of financial instruments
Short-term borrowings	3,579	3,772
Long-term debt	$ 83,497	$ 69,761