XML 63 R47.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Summary of Significant Accounting Policies - Research and Development (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Research and Development |  |  |
Customer-funded service sales | $ 1,400 | $ 3,002 | $ 3,806
Customer-funded costs included in costs of service sales | $ 498 | $ 1,546 | $ 2,633

X
- Definition Customer Funded Costs Of Goods Sold + References No definition available. + Details
Name: | kvhi_CustomerFundedCostsOfGoodsSold
Namespace Prefix: | kvhi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Customer Funded Sales Revenue, Services, Net + References No definition available. + Details
Name: | kvhi_CustomerFundedSalesRevenueServicesNet
Namespace Prefix: | kvhi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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