Restructuring Charges (Narrative) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2016 USD ($)
Restructuring charges	$ 132
IntriCon UK Limited Facility Moving Costs [Member]
Restructuring charges	$ 132

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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