XML 51 R34.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Derivative Financial Instruments Derivative Financial Instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] | The fair values of our derivative instruments are as follows:
|  |  |  | Fair Value
|  | Balance Sheet Location |  | December 31, 2017 |  | December 31, 2016
|  |  |  | (in thousands)
Asset Derivatives |  |  |  |
Derivatives designated as hedging instruments under ASC 815-20 |  |  |  |
Interest rate swap contracts |  | Other current assets |  | $ | 658 |  |  | $ | — |
Interest rate cap contracts |  | Other current assets |  | 17 |  |  | 3 |
Interest rate swap contracts |  | Other long-term assets |  | 1,712 |  |  | 1,830 |
Interest rate cap contracts |  | Other long-term assets |  | 179 |  |  | 376 |
Derivatives not designated as hedging instruments under ASC 815-20 |  |  |  |
Foreign exchange forward contracts |  | Other current assets |  | 41 |  |  | 169 |
Interest rate cap contracts |  | Other current assets |  | 25 |  |  | 4 |
Interest rate cap contracts |  | Other long-term assets |  | 268 |  |  | 563 |
Total asset derivatives |  |  |  | $ | 2,900 |  |  | $ | 2,945 |
Liability Derivatives |  |  |  |  |  |
Derivatives designated as hedging instruments under ASC 815-20 |  |  |  |
Interest rate swap contracts |  | Other current liabilities |  | $ | — |  |  | $ | 934 |
Derivatives not designated as hedging instruments under ASC 815-20 |  |  |  |
Foreign exchange forward contracts |  | Other current liabilities |  | 289 |  |  | 449 |
Total liability derivatives |  |  |  | $ | 289 |  |  | $ | 1,383 |
Accumulated OCI for Derivative and Nonderivative Instruments Designated as Hedging Instruments, Net of Tax [Table Text Block] | OCI during the reporting period for our derivative and nonderivative instruments designated as hedging instruments, net of tax, was as follows:
| 2017 |  | 2016 |  | 2015
| (in thousands)
Net unrealized gain (loss) on hedging instruments at January 1, | $ | (14,337 | ) |  | $ | (14,062 | ) |  | $ | (15,148 | )
Unrealized gain (loss) on derivative instruments | 360 |  |  | (1,087 | ) |  | 76 |
Realized (gains) losses reclassified into net income (loss) | 563 |  |  | 812 |  |  | 1,010 |
Net unrealized gain (loss) on hedging instruments at December 31, | $ | (13,414 | ) |  | $ | (14,337 | ) |  | $ | (14,062 | )
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)
December 31, 2017 | $ | 2,900 |  |  | $ | (90 | ) |  | $ | — |  |  | $ | 2,810 |
December 31, 2016 | $ | 2,945 |  |  | $ | (1,322 | ) |  | $ | — |  |  | $ | 1,623 |
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)
December 31, 2017 | $ | 289 |  |  | $ | (90 | ) |  | $ | — |  |  | $ | 199 |
December 31, 2016 | $ | 1,383 |  |  | $ | (1,322 | ) |  | $ | — |  |  | $ | 61 |
Derivative Instruments, Gain (Loss) [Table Text Block] | :
Derivatives in ASC 815-20 Cash Flow Hedging Relationships |  | Amount of Gain (Loss) Recognized in OCI on Derivative (Effective Portion) |  | Loss Reclassified from AOCI into Income (Effective Portion) |  | Loss Recognized in Income on Derivative (Ineffective Portion)
Location |  | Amount |  | Location |  | Amount
|  | 2017 |  | 2016 |  | 2015 |  |  |  | 2017 |  | 2016 |  | 2015 |  |  |  | 2017 |  | 2016 |  | 2015
|  | (in thousands) |  |  |  | (in thousands) |  |  |  | (in thousands)
Interest rate swap contracts |  | $ | 768 |  |  | $ | (1,163 | ) |  | $ | 367 |  |  | Interest expense |  | $ | (706 | ) |  | $ | (1,296 | ) |  | $ | (1,639 | ) |  | Interest expense |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest rate cap contracts |  | $ | (183 | ) |  | $ | (605 | ) |  | $ | (244 | ) |  | Interest expense |  | $ | (210 | ) |  | $ | (27 | ) |  | $ | — |  |  | Interest expense |  | $ | — |  |  | $ | (1 | ) |  | $ | — |
Foreign Exchange Derivatives Not Designated As Hedging Instruments [Table Text Block] | :
Derivatives Not Designated as Hedging Instrument under ASC 815-20 |  | Location |  | Gain (Loss) Recognized in Income on Derivative
|  |  |  | 2017 |  | 2016 |  | 2015
|  |  |  | (in thousands)
Foreign exchange forward contracts |  | Other income (expense), net |  | $ | (6,281 | ) |  | $ | 537 |  |  | $ | (3,145 | )
Interest rate cap contracts |  | Interest expense |  | $ | (274 | ) |  | $ | 129 |  |  | $ | — |

X
- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225877-175312 + Details
Name: | us-gaap_OffsettingAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225877-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
Name: | us-gaap_OffsettingLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the effective portion of gains and losses on derivative instruments (and nonderivative instruments) designated and qualifying in cash flow hedges recorded in accumulated other comprehensive income (loss) during the term of the hedging relationship and reclassified into earnings during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
Name: | us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959 + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for other derivative instruments not designated as hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
Name: | us-gaap_ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration