XML 40 R25.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other (expense) income | 12 Months Ended
--- | ---
Dec. 31, 2017
Other (expense) income |
Other (expense) income | Note 16. Other (expense) income The components of other (expense) income are summarized below (in thousands):
|  | Year Ended
|  | December 31,
|  | 2017 |  | 2016 |  | 2015
Foreign exchange gain (loss) |  | $ | (602) |  | $ | 232 |  | $ | 717
Gain on available-for-sales securities |  |  | 77 |  |  | 429 |  |  | 859
Other income (expense) |  |  | (28) |  |  | 199 |  |  | 447
|  | $ | (553) |  | $ | 860 |  | $ | 2,023

X
- Definition The entire disclosure for the components of non-operating income or non-operating expense, including, but not limited to, amounts earned from dividends, interest on securities, gain (loss) on securities sold, equity earnings of unconsolidated affiliates, gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_OtherNonoperatingIncomeAndExpenseTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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