v2.4.0.6
Segment Information on Net Sales (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Segment Reporting Information [Line Items]                      
Total Net Sales $ 291,152 $ 191,331 $ 187,201 $ 145,989 $ 283,218 $ 209,638 $ 198,356 $ 138,354 $ 815,673 $ 829,566 $ 702,131
Poland
                     
Segment Reporting Information [Line Items]                      
Total Net Sales                 237,602 226,411 225,281
Russia
                     
Segment Reporting Information [Line Items]                      
Total Net Sales                 550,316 572,148 446,329
Hungary
                     
Segment Reporting Information [Line Items]                      
Total Net Sales                 $ 27,755 $ 31,007 $ 30,521