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Subsequent Event (Details) - nContact Surgical [Member] - USD ($) shares in Thousands, $ in Thousands		9 Months Ended
	Oct. 13, 2015	Sep. 30, 2015
Subsequent Event [Line Items]
Transaction expenses		$ 526
Subsequent Event [Member]
Subsequent Event [Line Items]
Consideration payment, shares	3,757
Consideration payment, value	$ 7,600
Contingent consideration due date		Dec. 31, 2020
Contingent consideration due date on annual growth rate		Dec. 31, 2019
Subsequent Event [Member] | Maximum [Member]
Subsequent Event [Line Items]
Contingent consideration	$ 50,000
Subsequent Event [Member] | Minimum [Member]
Subsequent Event [Line Items]
Sales-based contingent consideration on revenue of annual growth rate	25.00%

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-Name Accounting Standards Codification



-Topic 805



-SubTopic 30



-Section 50



-Paragraph 1



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