Deemed Dividend From Trigger Of Round Down Provision Feature

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- Definition

Deferred Offering Costs, Unamortized Portion

+ References

No definition available.

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- Definition

Estimated Fair Value Of Warrants Recorded In Equity

+ References

No definition available.

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- Definition

Number Of Common Stock Warrants Exercised

+ References

No definition available.

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- Definition

Percentage of aggregate commission.

+ References

No definition available.

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- Definition

Stockholders' equity.

+ References

No definition available.

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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

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

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 55
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766

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- Definition

Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.A)
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- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3255-108585

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- Definition

Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

No definition available.

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- Definition

Per share decrease in exercise price of warrant. Excludes change due to standard antidilution provision.

+ References

+ Details

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Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended				3 Months Ended
	Apr. 30, 2021	Jul. 31, 2020	Apr. 30, 2019	Jan. 31, 2018	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Feb. 28, 2018	Feb. 15, 2018
Stockholders Equity [Line Items]
Commission percent	3.00%			3.00%
Issues shares					$ 8,394		$ 8,394
Unamortized costs related to legal, accounting, and other fees							$ 0
Exercise price (in usd per share)								$ 3.00
Warrant, exercise price, decrease (in usd per share)		$ 0.96	$ 0.98
Deemed dividend from trigger of down round provision feature		$ 6,863	$ 800,000
Number Of Common Stock Warrants Exercised					0	52,500
Warrant exercises, gross						$ 50,000
Accounting Standards Update 2017-11
Stockholders Equity [Line Items]
Estimated fair value of warrants recorded in equity									$ 3,000,000
Lincoln Park
Stockholders Equity [Line Items]
Obligation to purchase common stock	$ 15,000,000
April 2021 At The Market Sales Agreement
Stockholders Equity [Line Items]
Issues shares	50,000,000
Purchase Agreement
Stockholders Equity [Line Items]
Legal, accounting and other fees related to purchase agreement	$ 374,000