XML 54 R37.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Accumulated Other Comprehensive Income (Loss) (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Equity [Abstract] |
Summary of Changes in Accumulated Other Comprehensive Income (Loss) | The changes in accumulated other comprehensive income (loss) by component for 2017 are as follows:
|  | Gains and Losses on Cash Flow Hedges |  |  | Defined Benefit Pension Plan |  |  | Total Accumulated Other Comprehensive Income (Loss) |  |
|  | (In thousands) |  |
Balance at December 31, 2016 |  | $ | (2,085 | ) |  | $ | (177 | ) |  | $ | (2,262 | ) |
Other comprehensive income (loss) before reclassifications (1) |  |  | 1,718 |  |  |  | (266 | ) |  |  | 1,452 |  |
Amounts reclassified out of accumulated other comprehensive income (loss) (2) |  |  | 2,117 |  |  |  | - |  |  |  | 2,117 |  |
Net current-period other comprehensive income (loss) |  |  | 3,835 |  |  |  | (266 | ) |  |  | 3,569 |  |
Balance at December 31, 2017 |  | $ | 1,750 |  |  | $ | (443 | ) |  | $ | 1,307 |  |
(1) | Net of tax expense of $1,053 related to gains on cash flow hedges and tax benefit of $163 related to the defined benefit pension plan.
(2) | Net of tax expense of $1,298 related to gains on cash flow hedges.

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration