Operating Segments - Segment Information On Net Sales (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Segment Reporting Information [Line Items]
Total Net Sales	$ 191,331	$ 209,638	$ 524,521	$ 546,348
Poland [Member]
Segment Reporting Information [Line Items]
Total Net Sales	56,471	58,234	159,778	163,463
Russia [Member]
Segment Reporting Information [Line Items]
Total Net Sales	128,895	143,623	347,675	362,393
Hungary [Member]
Segment Reporting Information [Line Items]
Total Net Sales	$ 5,965	$ 7,781	$ 17,068	$ 20,492