Increase in market capitalization milestone, amount.

No definition available.

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- Definition

Market capitalization milestone.

+ References

No definition available.

+ Details

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- Definition

Preferred stock redemption triggering event percent of common stock sold threshold.

+ References

No definition available.

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- Definition

Preferred stock, stated value

+ References

No definition available.

+ Details

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-3

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

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-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.29)
-Publisher FASB
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- Definition

Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights.

+ References

+ Details

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (i)
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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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-Subparagraph (a)
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- Definition

Per share conversion price of preferred stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
-Paragraph 13
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-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (a)
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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- Definition

The price per share at which the preferred stock of an entity that has priority over common stock in the distribution of dividends and in the event of liquidation of the entity is redeemed or may be called at. The redemption features of this preferred stock are solely within the control of the issuer.

+ References

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- Definition

The number of shares issued or sold by the subsidiary or equity method investee per stock transaction.

+ References

No definition available.

+ Details

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- Definition

Amount of noncash expense for share-based payment arrangement.

+ References

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-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
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+ Details

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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://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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- Definition

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
-Subparagraph (e)(1)
-Name Accounting Standards Codification
-Paragraph 2
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-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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- Definition

Date the equity-based award expires, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
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-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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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.

+ References

No definition available.

+ Details

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- Details

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Convertible Preferred Stock and Stockholders’ Equity (Details Narrative) - USD ($)			1 Months Ended	6 Months Ended
	Feb. 23, 2021	Aug. 07, 2019	Sep. 30, 2016	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Subsidiary, Sale of Stock [Line Items]
Common stock, voting rights				The holders of common stock are entitled to one vote for each share held
Payments of dividends common stock				$ 0
Preferred stock, par value				$ 0.001		$ 0.001
Stock-based compensation expense				$ 5,314,000	$ 5,211,000
Unrecognized stock-based compensation expense				$ 4,600,000
Share based payment arrangement, cost not yet recognized, period				4 years
2012 Stock Incentive Plan [Member]
Subsidiary, Sale of Stock [Line Items]
Stock plan expiration date				May 19, 2022
Stock Award Plans [Member]
Subsidiary, Sale of Stock [Line Items]
Common stock, shares reserved for future grants				2,932,628
PSU Agreement [Member] \| Mr. Fischel [Member]
Subsidiary, Sale of Stock [Line Items]
Performance award term	10 years
Number of shares granted	13,000,000
Maximum market capitalization milestone, amount	$ 1,000,000,000.0
Increase in market capitalization milestone, amount	500,000,000
Stock-based compensation expense				$ 3,500,000	3,500,000
Unrecognized stock-based compensation expense				$ 40,600,000	$ 47,700,000
PSU Agreement [Member] \| Mr. Fischel [Member] \| Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Maximum market capitalization milestone, amount	$ 5,500,000,000
Series A Convertible Preferred Stock [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of stock, number of shares sold			24,000
Preferred stock, par value			$ 0.001
Preferred stock, stated value			1,000
Redemption price per share			$ 0.65
Common stock issuable from warrants			36,923,078
Preferred stock dividend rate			6.00%
Preferred stock redemption, triggering event, percent of common stock sold threshold			50.00%
Private Placement [Member] \| Series B Convertible Preferred Stock [Member]
Subsidiary, Sale of Stock [Line Items]
Sale of stock, number of shares sold		5,610,121
Preferred stock, par value		$ 0.001
Preferred stock, convertible, conversion price		$ 2.05