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Other Noncurrent Assets, Net (Tables) | 9 Months Ended
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Sep. 30, 2016
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Summary of Other Noncurrent Assets |
| December 31, |  |  | September 30, |
| 2015 |  |  | 2016 |
| (In thousands) |
Pension asset | $ | 1,303 |  |  |  | 1,434 |
Restricted cash |  | 1,273 |  |  | $ | 1,279 |
Other |  | 755 |  |  |  | 945 |
Total | $ | 3,331 |  |  | $ | 3,658 |

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- Definition Tabular disclosure of noncurrent assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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