XML 29 R14.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Goodwill | 12 Months Ended
--- | ---
Dec. 31, 2017
Goodwill [Abstract] |
Goodwill | 5. Goodwill During the first quarter of 2017, the Company realigned its operational segments and reporting structure to reflect how the business will be managed going forward. As part of this realignment, the Company divided its single operating segment into seven geographical reporting segments. The Company's reporting units for goodwill are its operating segments, which are also its reportable segments. As a result of the segment changes, the historical goodwill of $115.0 million was allocated to the seven reportable segments. The following table presents goodwill allocated to the Company's reportable segments for the periods ended December 30, 2017 and December 31, 2016 (U.S. dollars in thousands):
|  | December 31, 2016(1) |  |  | December 31, 2017 |
Mainland China |  | $ | 32,179 |  |  | $ | 32,179 |
South Korea |  |  | 29,261 |  |  |  | 29,261 |
Americas |  |  | 9,449 |  |  |  | 9,449 |
South Asia/Pacific |  |  | 18,537 |  |  |  | 18,537 |
Japan |  |  | 16,019 |  |  |  | 16,019 |
Hong Kong/Taiwan |  |  | 6,634 |  |  |  | 6,634 |
EMEA |  |  | 2,875 |  |  |  | 2,875 |
Total |  | $ | 114,954 |  |  | $ | 114,954 |
| (1) | Goodwill was recast to reflect current period presentation by geographic region at December 31, 2016.
Goodwill is not amortized, rather it is subject to annual impairment tests. Annual impairment tests were completed resulting in no impairment charges for any of the periods shown.

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

X
- Definition The entire disclosure for goodwill. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
Name: | us-gaap_GoodwillDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration