|
Joint Venture - Operating Results (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Schedule of Equity Method Investments [Line Items] | ||
| Net sales | $ 222,228 | $ 253,410 |
| Cost of materials | 168,111 | 188,531 |
| Income (loss) before taxes | (21,531) | (16,049) |
| Net (Loss) Income | (20,706) | (15,998) |
| Joint venture | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Net sales | 52,606 | 65,251 |
| Cost of materials | 44,350 | 54,303 |
| Income (loss) before taxes | 1,990 | 4,804 |
| Net (Loss) Income | $ 1,750 | $ 3,814 |