Number of trading period.

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Service agreement termination month and year.

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No definition available.

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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- Definition

Fair value of equity issued in a business combination.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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The cash outflows from the purchase of net carrying value allocated to in-process research and development costs and materials acquired in a business combination.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.

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No definition available.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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No definition available.

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Related Person Transactions - Additional Information (Detail)					1 Months Ended	12 Months Ended
	Jan. 04, 2017 USD ($) $ / shares shares	Jan. 04, 2017 EUR (€) shares	Dec. 30, 2016 EUR (€) shares	Sep. 21, 2015 USD ($) shares	Nov. 30, 2016 EUR (€)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Related Party Transaction [Line Items]
Reduction of contingent consideration							$ 23,900,000
Fair value of contingent consideration						$ 22,800,000	23,500,000
Senhance Surgical Robotic System Acquisition [Member]
Related Party Transaction [Line Items]
Acquisition price				$ 92,577,000	€ 375,000
Reduction of contingent consideration						500,000	400,000
Common shares issued \| shares				15,543,413
Fair value of contingent consideration				$ 23,900,000		22,800,000
Senhance Surgical Robotic System Acquisition [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Fair value of contingent consideration	$ 17,600,000
Senhance Surgical Robotic System Acquisition [Member] \| Second Tranche [Member]
Related Party Transaction [Line Items]
Reduction of contingent consideration \| €			€ (5,000,000)
Common shares issued \| shares			3,722,685
Aggregate fair market value of common stock \| €			€ 5,000,000
Fair value of contingent consideration \| €			€ 5,000,000
Senhance Surgical Robotic System Acquisition [Member] \| Second Tranche [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Common shares issued \| shares	3,722,685	3,722,685
Fair value of contingent consideration \| €		€ 5,000,000
Share price \| $ / shares	$ 1.404
Number of consecutive trading days	10 days	10 days
Common Stock [Member] \| Senhance Surgical Robotic System Acquisition [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Common shares issued \| shares	3,722,685	3,722,685
Common Stock [Member] \| Senhance Surgical Robotic System Acquisition [Member] \| Second Tranche [Member]
Related Party Transaction [Line Items]
Common shares issued \| shares			3,722,685
Synecor, LLC [Member]
Related Party Transaction [Line Items]
Payments to Acquire in Process Research and Development						$ 5,000	$ 435,000	$ 66,000
Officer [Member] \| Synergy Life Science Partners, L.P. and Synecor, LLC [Member] \| Common Stock [Member]
Related Party Transaction [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners						5.00%	6.00%
Sofar [Member]
Related Party Transaction [Line Items]
Expenses under service agreement with related party						$ 232,000	$ 89,000
Service agreement termination period						2016-08
Sofar [Member] \| Senhance Surgical Robotic System Acquisition [Member] \| Second Tranche [Member] \| Subsequent Event [Member]
Related Party Transaction [Line Items]
Common shares issued \| shares	3,722,685	3,722,685
Sofar [Member] \| Common Stock [Member]
Related Party Transaction [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners						13.00%	16.00%