Fair value inputs probability of occurrence.

No definition available.

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- Definition

Fair value inputs year of payments.

+ References

No definition available.

+ Details

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 25
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 35
-Paragraph 1
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

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- Definition

Weighted average expected volatility of stock price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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- Details

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Valuation Method Used to Calculate Level 3 Liabilities Measured at Estimated Fair Value of Contingent Consideration Related to Acquisition (Detail) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
	Jul. 31, 2014	Dec. 31, 2017	Mar. 31, 2017
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration		$ 10,423	$ 9,153
ECP Entwicklungsgesellschaft mbH
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Discount rate	21.00%
Level 3
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration		10,423	$ 9,153
Level 3 \| ECP Entwicklungsgesellschaft mbH
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration		10,423
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration		$ 5,654
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone \| Base Case Scenario \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Probability of occurrence		40.00%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone \| Minimum \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Projected fiscal year of milestone payments		2019
Discount rate		2.80%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone \| Minimum \| Various Upside and Downside Scenarios \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Probability of occurrence		12.00%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone \| Maximum \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Projected fiscal year of milestone payments		2022
Discount rate		3.30%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Probability weighted income approach \| Clinical and regulatory milestone \| Maximum \| Various Upside and Downside Scenarios \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Probability of occurrence		30.00%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Monte Carlo simulation model \| Revenue-based milestone
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration		$ 4,769
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Monte Carlo simulation model \| Revenue-based milestone \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Discount rate		18.00%
Expected volatility for forecasted revenues		50.00%
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Monte Carlo simulation model \| Revenue-based milestone \| Minimum \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Projected fiscal year of milestone payments		2023
Level 3 \| ECP Entwicklungsgesellschaft mbH \| Monte Carlo simulation model \| Revenue-based milestone \| Maximum \| Contingent Consideration
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Projected fiscal year of milestone payments		2035