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GOODWILL (Details) - USD ($)
$ in Thousands
3 Months Ended
Dec. 29, 2017
Dec. 30, 2016
Goodwill [Roll Forward]    
Balance at beginning of period $ 11,238 $ 11,196
Amount attributable to movements in foreign currency rates (10) (26)
Balance at end of period $ 11,228 $ 11,170