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Segment Reporting (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014 | Dec. 31, 2014
Segment Reporting Information [Line Items] |  |  |  |  |
Net Sales | $ 231,614 | $ 234,783 | $ 655,146 | $ 615,144 |
Income from Operations | 23,570 | 21,526 | 52,133 | 46,953 |
Goodwill | 76,082 |  | 76,082 |  | $ 75,691
Total Identifiable Assets | 644,922 |  | 644,922 |  | 632,886
Industrial |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net Sales | 127,385 | 126,356 | 362,818 | 309,543 |
Income from Operations | 11,741 | 12,201 | 31,178 | 28,629 |
Goodwill | 56,498 |  | 56,498 |  | 57,320
Total Identifiable Assets | 385,522 |  | 385,522 |  | 367,096
Agricultural |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net Sales | 58,919 | 58,872 | 160,357 | 163,315 |
Income from Operations | 7,778 | 4,594 | 12,292 | 9,384 |
Goodwill | 2,963 |  | 2,963 |  | 695
Total Identifiable Assets | 109,325 |  | 109,325 |  | 113,286
European |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Net Sales | 45,310 | 49,555 | 131,971 | 142,286 |
Income from Operations | 4,051 | $ 4,731 | 8,663 | $ 8,940 |
Goodwill | 16,621 |  | 16,621 |  | 17,676
Total Identifiable Assets | $ 150,075 |  | $ 150,075 |  | $ 152,504

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