Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Income (loss) from continuing operations before income taxes:
U.S.	$ (12,559)	$ 1,914	$ (19,069)	$ 3,182
Foreign	(35,124)	327	(124,630)	4,528
INCOME (LOSS) FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	(47,683)	2,241	(143,699)	7,710
Income tax expense:
U.S.	541	667	1,153	1,341
Foreign	3,498	423	3,834	1,000
Total	4,039	$ 1,090	$ 4,987	$ 2,341
Minimum
Income Tax Contingency [Line Items]
Tax rate			19.00%
Maximum
Income Tax Contingency [Line Items]
Tax rate			34.00%
The Netherlands Sale
Income tax expense:
Total	$ 3,000