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Goodwill and Intangible Assets, Net - Goodwill (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2017 USD ($)
Goodwill [Line Items] |  |
Goodwill, Acquired During Period | $ 5,294 | [1]
Goodwill [Roll Forward] |  |
Balance at December 31, 2016 | 43,052 |
Foreign exchange effects | 26 |
Balance at June 30, 2017 | 48,372 |
Residential Control Systems, Inc |  |
Goodwill [Roll Forward] |  |
Balance at June 30, 2017 | $ 5,294 |
[1] | During the second quarter of 2017, we recorded $5.3 million of goodwill related to the Residential Control Systems, Inc. acquisition. Refer to Note 18 for further information about this acquisition.

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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