SEVERANCE, RESTRUCTURING AND RELATED CHARGES (Details) $ in Thousands	3 Months Ended
	Apr. 01, 2016 USD ($)
Restructuring and Related Cost, Expected Cost [Abstract]
Estimated severance, restructuring and related charges	$ 6,200
Total restructuring costs	526
Charges incurred to date	6,119
Restructuring Reserve [Roll Forward]
Restructuring liabilities at beginning of period	775
Additions	526
Payments	(757)
Other	0
Restructuring liabilities at end of period	544
Contract Termination Costs [Member]
Restructuring and Related Cost, Expected Cost [Abstract]
Estimated severance, restructuring and related charges	1,600
Total restructuring costs	0
Charges incurred to date	1,600
Restructuring Reserve [Roll Forward]
Restructuring liabilities at beginning of period	0
Additions	0
Payments	0
Other	0
Restructuring liabilities at end of period	0
Severance Costs [Member]
Restructuring and Related Cost, Expected Cost [Abstract]
Estimated severance, restructuring and related charges	700
Total restructuring costs	0
Charges incurred to date	651
Restructuring Reserve [Roll Forward]
Restructuring liabilities at beginning of period	112
Additions	0
Payments	(112)
Other	0
Restructuring liabilities at end of period	0
Other Associated Costs [Member]
Restructuring and Related Cost, Expected Cost [Abstract]
Estimated severance, restructuring and related charges	3,900
Total restructuring costs	526
Charges incurred to date	3,868
Restructuring Reserve [Roll Forward]
Restructuring liabilities at beginning of period	663
Additions	526
Payments	(645)
Other	0
Restructuring liabilities at end of period	$ 544