XML 73 R62.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Business Segment and Foreign Operations - Foreign Operations (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | $ 177,580 | $ 170,986 | $ 338,986 | $ 321,644
United States |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | 85,569 | 90,872 | 167,497 | 174,810
Asia (excluding the PRC) |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | 26,916 | 20,618 | 51,566 | 42,191
People's Republic of China (PRC) |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | 21,835 | 23,153 | 37,578 | 40,079
Europe |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | 19,740 | 18,544 | 37,164 | 34,327
Latin America |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | 15,381 | 11,686 | 31,026 | 19,241
Other |  |  |  |
Schedule of Revenues from Geographical Segments [Line Items] |  |  |  |
Total net sales | $ 8,139 | $ 6,113 | $ 14,155 | $ 10,996

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + 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 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=ueic_AsiaExcludingPeoplesRepublicOfChinaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_CN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_LatinAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=ueic_AllOtherCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |