INCOME TAXES Jurisdictions (Details) - Minimum [Member]	12 Months Ended
	Dec. 31, 2016
BULGARIA
Income Tax Examination, Year under Examination	2010
CROATIA
Income Tax Examination, Year under Examination	2012
CZECH REPUBLIC
Income Tax Examination, Year under Examination	2011
THE NETHERLANDS [Member]
Income Tax Examination, Year under Examination	2014
ROMANIA
Income Tax Examination, Year under Examination	2014
Slovak Republic [Member]
Income Tax Examination, Year under Examination	2010
Slovenia [Member]
Income Tax Examination, Year under Examination	2008
UNITED KINGDOM [Member]
Income Tax Examination, Year under Examination	2015