The amount of future payments payable under the collaboration arrangement.

No definition available.

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- Definition

Fair value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

+ References

No definition available.

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- Definition

Represents the consecutive number of trading days to determine the weighted average price per share of ordinary shares.

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No definition available.

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- Definition

Initial Cash Payment Per Collaboration Agreement.

+ References

No definition available.

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- Definition

Represents the maximum reduction percentage of the royalty due as a result of required payments to third parties.

+ References

No definition available.

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- Definition

Represents the percentage of net sales of products containing the licensed products, due to licensor as a royalty.

+ References

No definition available.

+ Details

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Period of time, after the first commercial sale of the applicable product, the license agreement is valid, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Represents the number of license agreements the Company has entered into.

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No definition available.

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- Definition

Fair value price of a single share of a number of saleable stocks of a company

+ References

No definition available.

+ Details

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- Definition

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
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Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

+ References

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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.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 985
-SubTopic 20
-Section 50
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- Definition

Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

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- Definition

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

+ References

No definition available.

+ Details

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License Agreements (Details)	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
License Agreements (Details)	Jan. 31, 2020 USD ($) $ / shares shares	Jun. 30, 2020 USD ($) shares	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($) shares	Jun. 30, 2019 USD ($)	Dec. 31, 2012 item	Jan. 09, 2020 USD ($) $ / shares	Dec. 31, 2019 USD ($) shares
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number of common shares \| shares		37,267,510		37,267,510				36,933,217
Value of common stock		$ 3,726		$ 3,726				$ 3,693
Research and development expense recognized		10,542,957	$ 11,003,142	38,064,357	$ 18,606,223
Pfizer Inc \| License Agreements
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number of common shares \| shares	82,019
Value of common stock	$ 8,000,000.0
Prior trading days	10 days
Share price \| $ / shares	$ 97.54
Upfront cash payment	$ 3,000,000.0
Fair value share price \| $ / shares							$ 87.24
Fair value of common stock							$ 7,200,000
Research and development expense recognized				10,200,000
Future milestone payments		$ 323,000,000		323,000,000
Milestone payments or royalties				$ 0
Pfizer Inc \| License Agreements \| AXS-04
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License agreement royalty as a percent of net sales						1.50%
Antecip \| License Agreements
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Number of exclusive license agreements \| item						3
License agreement royalty, maximum reduction percent as a result of required third party payments						50.00%
License agreement term, from first commercial sale						10 years
Antecip \| License Agreements \| AXS-02
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License agreement royalty as a percent of net sales						4.50%
Antecip \| License Agreements \| AXS-05
Research and Development Arrangement, Contract to Perform for Others [Line Items]
License agreement royalty as a percent of net sales						3.00%