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Income Taxes (Details Textual) - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016	Nov. 04, 2016
Integrated Surgical Systems, Inc [Member]
Income Taxes [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired	56.70%	56.70%	56.70%
Federal [Member]
Income Taxes [Line Items]
Operating Loss Carryforwards	$ 2.6	$ 1.5

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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