Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Schedule Of Segment Information) (Details)

v3.5.0.2
Segment Information (Schedule Of Segment Information) (Details)
 3 Months Ended 6 Months Ended
Jun. 30, 2016
USD ($)
GeographicSegments
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Segment Reporting Information [Line Items]        
Fair Value, Concentration of Risk, Accounts Receivable $ 0.104 $ 0.122 $ 0.104 $ 0.122
Number of operating segments | GeographicSegments 4      
Net sales to unrelated entities $ 388,745,000 380,234,000 913,881,000 859,216,000
Income (loss) from operations (11,786,000) (8,962,000) 32,479,000 35,160,000
Interest income, net 692,000 574,000 1,183,000 951,000
Related party interest expense on note payable (262,000) (278,000) (526,000) (552,000)
Other non-operating income (expense) 259,000 467,000 (116,000) (1,729,000)
Income before income tax (11,097,000) (8,199,000) 33,020,000 33,830,000
United States [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 228,776,000 212,032,000 565,021,000 495,792,000
Income (loss) from operations 21,687,000 22,708,000 87,979,000 75,520,000
LAAP [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 87,258,000 97,068,000 189,059,000 210,130,000
Income (loss) from operations 5,331,000 8,575,000 19,498,000 23,928,000
EMEA [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 59,045,000 59,905,000 110,374,000 107,730,000
Income (loss) from operations 105,000 2,115,000 1,364,000 3,481,000
Canada [Member]        
Segment Reporting Information [Line Items]        
Net sales to unrelated entities 13,666,000 11,229,000 49,427,000 45,564,000
Income (loss) from operations (3,173,000) (3,511,000) 686,000 2,791,000
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Income (loss) from operations 23,950,000 29,887,000 109,527,000 105,720,000
Corporate, Non-Segment [Member]        
Segment Reporting Information [Line Items]        
Unallocated corporate expenses $ (35,736,000) $ (38,849,000) $ (77,048,000) $ (70,560,000)