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v3.3.1.900

Business Combinations - Additional Information (Details) - USD ($) $ in Thousands |  |  |  | 4 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Apr. 30, 2015 | Apr. 30, 2015 | Apr. 21, 2015 | Aug. 22, 2014 | Dec. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 | Apr. 29, 2014
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Total purchase price | $ 41,427 | $ 41,427 |  |  |  |  |  |  |
Difference between fair value and carrying value as a gain |  |  |  |  |  | $ 3,443 | $ 0 | $ 0 |
Purchase price of acquisition | 37,638 |  |  |  |  | 25,507 | 20,723 | 0 |
Goodwill | 26,197 | 26,197 |  |  | $ 122,720 | 147,906 | 122,720 | 111,343 |
Avantec |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Percentage of minority interest |  |  |  |  |  |  |  |  | 15.00%
Carrying book value of previous equity interest | 1,300 | 1,300 |  |  |  |  |  |  |
Surgichem |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Total purchase price |  |  |  | $ 20,877 |  |  |  |  |
Purchase price of acquisition |  |  |  | 20,700 |  |  |  |  |
Cash acquired from Acquisition |  |  |  | 200 |  |  |  |  |
Goodwill |  |  |  | 12,112 |  |  |  |  |
Acquisition generated revenue |  |  |  |  | 4,600 |  |  |  |
Income (Loss) from operations |  |  |  |  | $ (100) |  |  |  |
Total revenue |  |  |  |  |  |  | $ 13,300 | $ 11,900 |
Surgichem | Trade name |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  | $ 300 |  |  |  |  |
Acquired intangible assets, useful life (in years) |  |  |  | 1 year |  |  |  |  |
Surgichem | Customer relationships |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Intangible assets acquired |  |  |  | $ 5,400 |  |  |  |  |
Acquired intangible assets, useful life (in years) |  |  |  | 18 years |  |  |  |  |
Mach4 |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  |  | $ 7,710 |  |  |  |  |  |
Total purchase price |  |  | 17,286 |  |  |  |  |  |
Amount placed in escrow fund for business acquisition |  |  | $ 2,700 |  |  |  |  |  |
Period after closing date to settle indemnification and other claims |  |  | 18 months |  |  |  |  |  |
Purchase price of acquisition |  |  | $ 16,889 |  |  |  |  |  |
Goodwill |  |  | 10,591 |  |  |  |  |  |
Acquisition generated revenue |  |  |  |  |  | 11,200 |  |  |
Income (Loss) from operations |  |  |  |  |  | (2,200) |  |  |
Mach4 | Developed technology |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  |  | $ 3,290 |  |  |  |  |  |
Acquired intangible assets, useful life (in years) |  |  | 8 years |  |  |  |  |  |
Mach4 | Trade name |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  |  | $ 850 |  |  |  |  |  |
Acquired intangible assets, useful life (in years) |  |  | 6 years |  |  |  |  |  |
Mach4 | Customer relationships |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  |  | $ 3,570 |  |  |  |  |  |
Acquired intangible assets, useful life (in years) |  |  | 10 years |  |  |  |  |  |
Avantec |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  | 6,341 |  |  |  |  |  |  |
Total purchase price | $ 24,141 | $ 24,141 |  |  |  |  |  |  |
Percentage of interest acquired | 85.00% | 85.00% |  |  |  |  |  |  |
Payments to acquire business, in cash |  | $ 12,000 |  |  |  |  |  |  |
Potential earn-out payments | $ 5,600 | 5,600 |  |  |  |  |  |  |
Business acquisition, amount withheld for idemnification | 1,800 | $ 1,800 |  |  |  |  |  |  |
Period after closing date to settle indemnification and other claims |  | 18 months |  |  |  |  |  |  |
Fair value of equity investment |  | $ 4,700 |  |  |  |  |  |  |
Difference between fair value and carrying value as a gain |  | 3,400 |  |  |  |  |  |  |
Purchase price of acquisition |  | 20,749 |  |  |  |  |  |  |
Goodwill | 15,606 | 15,606 |  |  |  |  |  |  |
Acquisition generated revenue |  |  |  |  |  | 8,700 |  |  |
Income (Loss) from operations |  |  |  |  |  | $ (900) |  |  |
Avantec | Developed technology |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  | 0 |  |  |  |  |  |  |
Avantec | Trade name |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  | $ 92 |  |  |  |  |  |  |
Acquired intangible assets, useful life (in years) |  | 2 years |  |  |  |  |  |  |
Avantec | Customer relationships |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Fair value of identifiable intangible assets purchased |  | $ 5,834 |  |  |  |  |  |  |
Acquired intangible assets, useful life (in years) |  | 12 years |  |  |  |  |  |  |
Avantec | Payable After December 31, 2015 |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Potential earn-out payments | 3,000 | $ 3,000 |  |  |  |  |  |  |
Avantec | Payable After December 31, 2016 |  |  |  |  |  |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |  |
Potential earn-out payments | $ 3,000 | $ 3,000 |  |  |  |  |  |  |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 + Details
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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) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition The amount, measured at acquisition-date fair value, of all liabilities assumed that arise from contingencies and were recognized by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56956791&loc=d3e4845-128472 + Details
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- Definition Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages. + 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 (g)(1) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before 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 (g)(2) -URI http://asc.fasb.org/extlink&oid=56956515&loc=d3e1392-128463 + Details
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- Definition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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- Definition This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35755396&loc=d3e33749-111570 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination. + References No definition available. + Details
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