Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Share-Based Compensation - Summary of Stock Option Activity (Details)

v3.22.2

Share-Based Compensation - Summary of Stock Option Activity (Details)	6 Months Ended
	Jun. 30, 2022 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Options outstanding Beginning Balance	16,029,810
Number of Shares, Granted	2,286,889
Number of Shares, Options outstanding Ending Balance	18,316,699
2015 Plan and 2018 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Options outstanding Beginning Balance	14,229,810
Number of Shares, Granted	2,201,889
Number of Shares, Options outstanding Ending Balance	16,431,699
Two Thousand Twenty One Inducement Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Options outstanding Beginning Balance	1,800,000
Number of Shares, Granted	85,000
Number of Shares, Options outstanding Ending Balance	1,885,000
2015 Plan, 2018 Plan and 2021 Inducement Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Shares, Options outstanding Beginning Balance	16,029,810
Number of Shares, Granted	2,286,889
Number of Shares, Options outstanding Ending Balance	18,316,699

- 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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- Definition

Gross number of share options (or share units) granted during the period.

+ References

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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