Derivative Instruments and Hedging Activities - Effects of Derivative Instruments in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2019 |
Jan. 01, 2019 |
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| Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Loss | ||
| Beginning balance | $ 376,875 | |
| Ending balance | 381,737 | |
| Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | ||
| Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Loss | ||
| Beginning balance | (1,824) | |
| Unrealized gain recognized in AOCI | (949) | |
| Gain reclassified from AOCI to other expenses, net | 49 | |
| Ending balance | $ (2,941) | |
| Accounting Standards Update 2018-02 | Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | ||
| Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Loss | ||
| Cumulative impact from the adoption of ASU No. 2018-02 | $ (217) |
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- Definition Unrealized Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Loss) [Roll Forward] No definition available.
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- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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- Definition Amount after tax, before reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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