SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Estimated Useful Lives of Fixed Assets

ation. Depreciation is computed using the straight-line method over the following estimated useful li

Fixed assets, net consist of the following:

	December 31, 2015			December 31, 2014
	(in thousands)
Land	$	7,456		$	11,370
Buildings and improvements	464,918			516,643
Machinery and equipment	934,174			934,951
Furniture and fixtures	17,889			18,620
Construction-in-progress	6,963			9,800
	1,431,400			1,491,384
Less: Accumulated depreciation and amortization	(1,300,246		)	(1,333,103		)
	$	131,154		$	158,281