XML 31 R18.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Income (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Other Income and Expenses [Abstract] |
Schedule of Other Nonoperating Income, by Component [Table Text Block] |
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Other income (expense) | $ | (7 | ) |  | $ | 26 |  |  | $ | 271 |  |  | $ | (220 | )
Loss on sale of business (1) | (1,424 | ) |  | (800 | ) |  | (1,424 | ) |  | (800 | )
Gain on sale of investments (2) | 168 |  |  | 682 |  |  | 168 |  |  | 682 |
Foreign currency transaction gain (loss) | 9,912 |  |  | (5,916 | ) |  | 18,797 |  |  | 9,868 |
| $ | 8,649 |  |  | $ | (6,008 | ) |  | $ | 17,812 |  |  | $ | 9,530 |

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

X
- Definition Tabular disclosure of the detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeByComponentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration