XML 49 R37.htm IDEA: XBRL DOCUMENT
v3.19.2

Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Accumulated Other Comprehensive Income [Abstract] |
Summary Of Accumulated Other Comprehensive Income |
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿(Dollars in thousands) | Foreign Currency Items |  | Unrealized Gain (Losses) on Available- for-Sale Investments |  | Accrued Pension Service Costs |  | Hedge Accounting Reserve |  | Total
﻿Balance at January 1, 2019 | $ | 8,687 |  | $ | 3 |  | $ | (2,438) |  | $ | (137) |  | $ | 6,115
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Change related to derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Total change in hedge fair value recorded in Other Comprehensive Income |  | — |  |  | — |  |  | — |  |  | (215) |  |  | (215)
﻿Amounts reclassified from accumulated other comprehensive income |  | — |  |  | — |  |  | — |  |  | 23 |  |  | 23
﻿Net change related to derivatives |  | — |  |  | — |  |  | — |  |  | (191) |  |  | (191)
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Net current-period other comprehensive income (loss) |  | (753) |  |  | 5 |  |  | 103 |  |  | (191) |  |  | (836)
﻿Balance at June 30, 2019 | $ | 7,934 |  | $ | 8 |  | $ | (2,335) |  | $ | (328) |  | $ | 5,279
﻿

X
- References No definition available. + Details
Name: | us-gaap_ComprehensiveIncomeNetOfTaxAbstract
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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=114867106&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration