XML 35 R24.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Other Income (Expense), Net (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Other Income and Expenses [Abstract] |
Schedule of Other Nonoperating Income (Expense) | Other income (expense), net consists of the following:
| Three Months Ended |  | Nine Months Ended
| September 30, |  | September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
| (in thousands)
Foreign exchange gain (loss) | $ | (32 | ) |  | $ | (84 | ) |  | $ | (161 | ) |  | $ | (285 | )
Other income (expense) | (50 | ) |  | (40 | ) |  | (127 | ) |  | (157 | )
Other expense, net | $ | (82 | ) |  | $ | (124 | ) |  | $ | (288 | ) |  | $ | (442 | )

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 components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration