SEGMENT DATA Capital Expenditure (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting Information [Line Items]
Capital expenditures	$ 6,105	$ 10,042	$ 20,913	$ 21,382
BULGARIA [Member]
Segment Reporting Information [Line Items]
Capital expenditures	502	1,254	1,152	2,709
CROATIA [Member]
Segment Reporting Information [Line Items]
Capital expenditures	352	415	1,086	1,052
CZECH REPUBLIC [Member]
Segment Reporting Information [Line Items]
Capital expenditures	1,049	2,227	6,639	5,377
ROMANIA [Member]
Segment Reporting Information [Line Items]
Capital expenditures	1,571	2,535	3,749	4,920
SLOVENIA [Member]
Segment Reporting Information [Line Items]
Capital expenditures	996	1,690	3,220	3,503
SLOVAK REPUBLIC [Member]
Segment Reporting Information [Line Items]
Capital expenditures	284	787	1,272	1,540
Operating Segments [Member]
Segment Reporting Information [Line Items]
Capital expenditures	4,754	8,908	17,118	19,101
Corporate [Member]
Segment Reporting Information [Line Items]
Capital expenditures	$ 1,351	$ 1,134	$ 3,795	$ 2,281