Conversion of convertible preferred stock to common stock.

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- Definition

Conversion Of Stock Conversion Price

+ References

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- Definition

Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References

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- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

+ 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.

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No definition available.

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- Definition

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

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No definition available.

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- Definition

Number of shares issued during the period as a result of the conversion of convertible securities.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders.

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No definition available.

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Stockholder's Equity - Preferred Stock Narrative (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	May 31, 2018	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares of preferred stock (in shares)		5,000,000	5,000,000
Preferred stock, par value (in usd per share)		$ 0.001
Series B beneficial conversion feature				$ 12,500
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conversion of convertible securities (in shares)		972,222
Additional Paid-In Capital
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Series B beneficial conversion feature				$ 12,500
Series A Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares of preferred stock (in shares)		2,285,700
Series A Preferred stock converted (in shares)		2,093,155	0	0
Series B preferred shares outstanding (in shares)		0	2,093,155	2,093,155	2,093,155
Conversion of convertible securities (in shares)		(2,093,155)
Series B Non-Voting Convertible Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Preferred stock, par value (in usd per share)	$ 0.001	$ 0.001	$ 0.001
Series B preferred shares outstanding (in shares)		443	618
Sale and issue of preferred stock (in shares)	5,000
Purchase price of preferred stock (in usd per share)	$ 10,000
Series B Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Series B preferred shares outstanding (in shares)		443	618	3,100	0
Conversion price (in usd per share)	$ 1.80
Conversion of convertible securities (in shares)	27,777,778	175	(2,482)	(1,900)
Series B Preferred Stock \| Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conversion of convertible securities (in shares)		3,065,377	13,788,888	10,555,556
Series B Preferred Stock \| Additional Paid-In Capital
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Series B beneficial conversion feature				$ (12,500)