The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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GOODWILL AND INTANGIBLE ASSETS Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impairment of goodwill	$ 238,000	$ 0	$ 238,000	$ 0
Amortization of intangibles	$ 1,489	$ 1,620	$ 2,979	$ 3,323
Goodwill \| Minimum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Growth rate			3.00%
EBITDA margin			0.06
Discount rates			9.00%
Goodwill \| Maximum
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Growth rate			5.00%
EBITDA margin			0.08
Discount rates			11.00%