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Derivative Financial Instruments Derivative Financial Instruments (Tables)
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9 Months Ended |
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Sep. 30, 2014
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| Derivative Instrument Detail [Abstract] |
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| Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] |
The fair values of our derivative instruments were as follows: | | | | | | | | | | | | | | | | Fair Value | | | Balance Sheet Location | | September 30,
2014 | | December 31,
2013 | | | | | (in thousands) | Asset Derivatives | | | | | Derivatives designated as hedging instruments under ASC 815-20 | | | | | Interest rate swap contracts | | Other long-term assets | | $ | 162 |
| | $ | — |
| Derivatives not designated as hedging instruments under ASC 815-20 | | | | | Foreign exchange forward contracts | | Other current assets | | 36 |
| | 41 |
| Total asset derivatives | | | | $ | 198 |
| | $ | 41 |
| | | | | | | | Liability Derivatives | | | | |
| | |
| Derivatives designated as hedging instruments under ASC 815-20 | | | | | Interest rate swap contracts | | Other current liabilities | | $ | 1,474 |
| | $ | 1,557 |
| Interest rate swap contracts | | Other long-term obligations | | — |
| | 474 |
| Derivatives not designated as hedging instruments under ASC 815-20 | | | | | Foreign exchange forward contracts | | Other current liabilities | | 252 |
| | 145 |
| Total liability derivatives | | | | $ | 1,726 |
| | $ | 2,176 |
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| Accumulated OCI for Derivative and Nonderivative Instruments Designated as Hedging Instruments, Net of Tax [Table Text Block] |
OCI during the reporting periods for our derivative and nonderivative hedging instruments, net of tax, was as follows:
| | | | | | | | | | 2014 | | 2013 | | (in thousands) | Net unrealized loss on hedging instruments at January 1, | $ | (15,636 | ) | | $ | (16,069 | ) | Unrealized gain (loss) on hedging instruments | (344 | ) | | 94 |
| Realized losses reclassified into net income (loss) | 788 |
| | 170 |
| Net unrealized loss on hedging instruments at September 30, | $ | (15,192 | ) | | $ | (15,805 | ) |
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| Offsetting Assets [Table Text Block] |
A summary of the potential effect of netting arrangements on our financial position related to the offsetting of our recognized derivative assets and liabilities under master netting arrangements or similar agreements is as follows: | | | | | | | | | | | | | | | | | Offsetting of Derivative Assets | | | | | | | | | | | Gross Amounts Not Offset in the Consolidated Balance Sheets | | | | Gross Amounts of Recognized Assets Presented in the Consolidated Balance Sheets | | Derivative Financial Instruments | | Cash Collateral Received | | Net Amount | | (in thousands) | September 30, 2014 | $ | 198 |
| | $ | (198 | ) | | $ | — |
| | $ | — |
| | | | | | | | | December 31, 2013 | $ | 41 |
| | $ | (40 | ) | | $ | — |
| | $ | 1 |
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| Offsetting Liabilities [Table Text Block] |
| | | | | | | | | | | | | | | | | Offsetting of Derivative Liabilities | | | | | | | | | | | Gross Amounts Not Offset in the Consolidated Balance Sheets | | | | Gross Amounts of Recognized Liabilities Presented in the Consolidated Balance Sheets | | Derivative Financial Instruments | | Cash Collateral Pledged | | Net Amount | | (in thousands) | September 30, 2014 | $ | 1,726 |
| | $ | (198 | ) | | $ | — |
| | $ | 1,528 |
| | | | | | | | | December 31, 2013 | $ | 2,176 |
| | $ | (40 | ) | | $ | — |
| | $ | 2,136 |
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| Effect of Cash Flow Derivatives on the Balance Sheet and Income Statement, Before Tax [Table Text Block] |
The before-tax effect of our cash flow derivative instruments on the Consolidated Balance Sheets and the Consolidated Statements of Operations for the three and nine months ended September 30 were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Derivatives in ASC 815-20 Cash Flow Hedging Relationships | | Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) | | Gain (Loss) Reclassified from Accumulated OCI into Income (Effective Portion) | | Gain (Loss) Recognized in Income on Derivative (Ineffective Portion) | Location | | Amount | | Location | | Amount | | | 2014 | | 2013 | | | | 2014 | | 2013 | | | | 2014 | | 2013 | | | (in thousands) | | | | (in thousands) | | | | (in thousands) | Three Months Ended September 30, | | | | | | | | | | | | | | | | | Interest rate swap contracts | | $ | 217 |
| | $ | (1,021 | ) | | Interest expense | | $ | (431 | ) | | $ | (274 | ) | | Interest expense | | $ | — |
| | $ | — |
| | | | | | | | | | | | | | | | | | Nine Months Ended September 30, | | | | | | | | | | | | | | | | | Interest rate swap contracts | | $ | (556 | ) | | $ | 223 |
| | Interest expense | | $ | (1,276 | ) | | $ | (274 | ) | | Interest expense | | $ | — |
| | $ | — |
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| Foreign Exchange Derivatives Not Designated As Hedging Instruments [Table Text Block] |
The effect of our foreign exchange forward derivative instruments on the Consolidated Statements of Operations for the three and nine months ended September 30 was as follows: | | | | | | | | | | | | | | | | | | Derivatives Not Designated as Hedging Instrument under ASC 815-20 | | Gain (Loss) Recognized on Derivatives in Other Income (Expense) | | | Three Months Ended
September 30, | | Nine Months Ended
September 30, | | | 2014 | | 2013 | | 2014 | | 2013 | | | (in thousands) | Foreign exchange forward contracts | | $ | (2,458 | ) | | $ | 882 |
| | $ | (4,389 | ) | | $ | 125 |
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