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Note 6 - Debt (Tables) | 12 Months Ended
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Dec. 31, 2016
Notes Tables |
Schedule of Debt [Table Text Block] |
|  | As of |
|  | December 31, |  |  | December 31, |
(in thousands) |  | 2016 |  |  | 2015 |
Asset-based revolving credit facility due June 30, 2019 |  | $ | 164,599 |  |  | $ | 145,800 |
Industrial revenue bond due April 1, 2018 |  |  | 1,825 |  |  |  | 2,690 |
Total debt |  |  | 166,424 |  |  |  | 148,490 |
Less current amount |  |  | (1,825 | ) |  |  | (2,690 | )
Total long-term debt |  | $ | 164,599 |  |  | $ | 145,800 |
Schedule of Maturities of Long-term Debt [Table Text Block] |
(in thousands) |  | 2017 |  |  | 2018 |  |  | 2019 |  |  | Total |
ABL Credit Facility |  | $ | - |  |  | $ | - |  |  | $ | 164,599 |  |  | $ | 164,599 |
Industrial revenue bond |  |  | 895 |  |  |  | 930 |  |  |  | - |  |  |  | 1,825 |
Total principal payments |  | $ | 895 |  |  | $ | 930 |  |  | $ | 164,599 |  |  | $ | 166,424 |

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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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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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