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Note 9 - Derivative Instruments (Tables) | 6 Months Ended
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Jun. 30, 2019
Notes Tables |
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] |
|  | Net Gain (Loss) Recognized |
|  | For the Three Months Ended June 30, |  |  | For the Six Months Ended June 30, |
(in thousands) |  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Fixed interest rate hedge |  | $ | (22 | ) |  | $ | - |  |  | $ | (31 | ) |  | $ | - |
Interest rate swap (CTI) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (5 | )
Metals swaps |  |  | 3 |  |  |  | 101 |  |  |  | 133 |  |  |  | 207 |
Embedded customer derivatives |  |  | (3 | ) |  |  | (101 | ) |  |  | (133 | ) |  |  | (207 | )
Total loss |  | $ | (22 | ) |  | $ | - |  |  | $ | (31 | ) |  | $ | (5 | )

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- Definition Tabular disclosure of the effective portion of the gains and losses on derivative instruments designated (and non-derivative instruments) designated and qualifying in cash flow hedges and net investment hedges that was recognized in other comprehensive income (loss) during the current period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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