Calyxt, Inc. Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Summary Of Warrants Transactions (Detail)

v3.22.1

Stockholders' Equity - Summary Of Warrants Transactions (Detail) - $ / shares	3 Months Ended
	Mar. 31, 2022	Feb. 23, 2022
Pre Funded Warrants [Member]
Disclosure of Warrants Transactions [Line Items]
Number of restricted stock units outstanding, Issued	3,880,000
Weighted-average grant date fair value, Issued	$ 0.0001
Number of restricted stock units outstanding, Unvested ending balance	3,880,000
Weighted-average grant date fair value, Unvested ending balance	$ 0.0001
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right	3,880,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.0001	$ 0.0001
Common Stock Warrants [Member]
Disclosure of Warrants Transactions [Line Items]
Number of restricted stock units outstanding, Issued	7,760,000
Weighted-average grant date fair value, Issued	$ 1.41
Number of restricted stock units outstanding, Unvested ending balance	7,760,000
Weighted-average grant date fair value, Unvested ending balance	$ 1.41
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 1.41

- Definition

disclosure of warrants transactions.

+ References

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

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- Definition

Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares.

+ References

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
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