XML 12 R48.htm IDEA: XBRL DOCUMENT v2.4.0.8
Business Acquisition Business Acquisition (Details) (USD $)
 9 Months Ended 0 Months Ended 0 Months Ended 9 Months Ended
Sep. 30, 2014
Dec. 31, 2013
Jul. 30, 2014
EndoDynamix, Inc. [Member]
Jul. 30, 2014
EndoDynamix, Inc. [Member]
Jul. 30, 2014
EndoDynamix, Inc. [Member]
Milestone based payments
Oct. 17, 2014
EndoDynamix, Inc. [Member]
Milestone based payments
Subsequent Event [Member]
Jul. 30, 2014
EndoDynamix, Inc. [Member]
Royalty Agreements [Member]
Jul. 30, 2014
EndoDynamix, Inc. [Member]
In Process Research and Development [Member]
Sep. 30, 2014
Discounted Cash Flow Valuation Technique [Member]
EndoDynamix, Inc. [Member]
Royalty Agreements [Member]
Sep. 30, 2014
Discounted Cash Flow Valuation Technique [Member]
Minimum [Member]
EndoDynamix, Inc. [Member]
Royalty Agreements [Member]
Sep. 30, 2014
Discounted Cash Flow Valuation Technique [Member]
Maximum [Member]
EndoDynamix, Inc. [Member]
Royalty Agreements [Member]
Business Acquisition [Line Items]                      
Purchase price     $ 1,300,000                
Contingent consideration liability incurred       13,900,000 10,300,000   3,600,000        
Intangible assets acquired               9,500,000      
Weighted average amortization period (in years) 27 years   10 years                
Deferred income tax liabilities acquired       1,800,000              
Goodwill acquired 256,217,000 248,428,000   7,800,000              
Decrease in contingent liability           $ 3,700,000          
Fair Value Inputs, Discount Rate                   2.00% 26.00%
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Percent, Low                 75.00%    
Fair Value Inputs, Probability of Payment                 100.00%