Note 4 - Acquisitions (Details Textual) - USD ($) $ in Thousands |
6 Months Ended | ||
---|---|---|---|
Jun. 04, 2019 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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Payments to Acquire Businesses, Net of Cash Acquired, Total | $ (0) | $ 272,287 | |
B-MoGen [Member] | |||
Payments to Acquire Businesses, Net of Cash Acquired, Total | $ 17,448 | ||
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High | 38,000 | $ 38,000 | |
Business Combination, Step Acquisition, Equity Interest in Acquiree, Before Remeasurement to Fair Value | 1,400 | ||
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Gain | $ 3,700 | ||
B-MoGen [Member] | Developed Technology Rights [Member] | |||
Finite-Lived Intangible Asset, Useful Life | 14 years |
X | ||||||||||
- Definition Represents the amount of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages, before remeasurement to fair value. No definition available.
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X | ||||||||||
- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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X | ||||||||||
- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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X | ||||||||||
- Details
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X | ||||||||||
- Details
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