Operating Segments (Segment Information On Net Revenues) (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended			12 Months Ended	3 Months Ended					12 Months Ended
	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2009	Dec. 31, 2011 Restated [Member]	Sep. 30, 2011 Restated [Member]	Jun. 30, 2011 Restated [Member]	Mar. 31, 2011 Restated [Member]	Dec. 31, 2010 Restated [Member]	Dec. 31, 2011 Restated [Member]	Dec. 31, 2010 Restated [Member]	Dec. 31, 2009 Poland [Member]	Dec. 31, 2011 Poland [Member] Restated [Member]	Dec. 31, 2010 Poland [Member] Restated [Member]	Dec. 31, 2009 Russia [Member]	Dec. 31, 2011 Russia [Member] Restated [Member]	Dec. 31, 2010 Russia [Member] Restated [Member]	Dec. 31, 2009 Hungary [Member]	Dec. 31, 2011 Hungary [Member] Restated [Member]	Dec. 31, 2010 Hungary [Member] Restated [Member]
Segment Reporting Information [Line Items]
Total Net Sales	$ 157,760	$ 175,597	$ 149,806	$ 689,414	$ 283,218	$ 209,638	$ 198,356	$ 138,354	$ 218,968	$ 829,566	$ 702,131	$ 258,727	$ 226,411	$ 225,281	$ 394,102	$ 572,148	$ 446,329	$ 36,585	$ 31,007	$ 30,521