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SHAREHOLDERS' EQUITY (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 29, 2017
Feb. 23, 2017
Mar. 31, 2017
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
December 31, 2016     $ 38,885
Current-period change     2,379
March 31, 2017     40,056
Dividends [Abstract]      
Dividend payable per share (in dollars per share)   $ 0.125  
Dividend paid per share (in dollars per share) $ 0.125    
Accumulated Other Comprehensive Income, Net      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
December 31, 2016     1,834
March 31, 2017     4,213
Foreign Currency Translation      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
December 31, 2016     1,534
Current-period change     2,379
March 31, 2017     3,913
Pension Postretirement Benefit Obligation      
AOCI Attributable to Parent, Net of Tax [Roll Forward]      
December 31, 2016     300
Current-period change     0
March 31, 2017     $ 300