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Note 5 - Debt (Tables) | 9 Months Ended
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Sep. 30, 2014
Debt Disclosure [Abstract] |
Schedule of Debt [Table Text Block] |
|  | As of |
|  | September 30, |  |  | December 31, |
(in thousands) |  | 2014 |  |  | 2013 |
Asset-based revolving credit facility due June 30, 2019 |  | $ | 269,475 |  |  | $ | - |
Asset-based revolving credit facility due June 30, 2016 |  |  | - |  |  |  | 146,075 |
Term loan due June 30, 2016 |  |  | - |  |  |  | 48,854 |
Industrial revenue bond due April 1, 2018 |  |  | 3,530 |  |  |  | 4,340 |
Total debt |  |  | 273,005 |  |  |  | 199,269 |
Less current amount |  |  | (3,530 | ) |  |  | (13,090 | )
Total long-term debt |  | $ | 269,475 |  |  | $ | 186,179 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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