Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
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Notes Tables
Notes Details

Share-Based Compensation - Summary of Number of Options Outstanding and Weighted-average Exercise Price (Details)

v3.22.2.2

Share-Based Compensation - Summary of Number of Options Outstanding and Weighted-average Exercise Price (Details) - $ / shares	9 Months Ended	12 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Compensation Related Costs [Abstract]
Number of Shares, Options outstanding Beginning Balance	1,068,639
Number of Shares, Granted	167,960
Number of Shares, Cancelled	(906,800)
Number of Shares, Options outstanding Ending Balance	329,799	1,068,639
Number of Shares, Exercisable at June 30, 2022 (unaudited)	28,176
Weighted Average Exercise Price, Options outstanding Beginning Balance	$ 30.12
Weighted Average Exercise Price, Granted	3.24
Weighted Average Exercise Price, Cancelled	33.16
Weighted Average Exercise Price, Options outstanding Ending Balance	8.07	$ 30.12
Weighted Average Exercise Price, Exercisable at June 30, 2022	$ 38.58
Weighted Average Remaining Contractual Life in Years, Options outstanding	9 years 3 months 14 days	9 years 5 months 1 day
Weighted Average Remaining Contractual Life in Years, Exercisable at June 30, 2022 (unaudited)	7 years 4 months 28 days

- Definition

Share-based compensation arrangement by share-based payment award, options, cancelled in period.

+ References

No definition available.

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- Definition

Share-based compensation arrangements by share-based payment award, options, cancelled in period, weighted average exercise price.

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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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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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ References

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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