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Business and Credit Concentrations (Details Textual)	12 Months Ended
	Dec. 31, 2014
Business and Credit Concentrations (Textual) [Abstract]
Business concentration risk percentage attributable to net sales	10.00%kvhi_BusinessConcentrationRiskPercentageAttributableToNetSales

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- Definition

Business concentration risk percentage attributable to net sales.

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No definition available.

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