Class of warrant or right issued.

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- Definition

Percentage of commission rate gross sales price.

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No definition available.

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- Definition

Public offering of common stock authorized for sale.

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No definition available.

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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options nonvested anticipated settlement month.

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No definition available.

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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options vested in period but not yet settled.

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No definition available.

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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options vested in period weighted average vesting contractual term.

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No definition available.

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- Definition

Weighted average exercise price of warrants.

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No definition available.

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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

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

No definition available.

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- Definition

The cash inflow associated with the amount received from the stock plan during the period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 14
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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.

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- Definition

Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction.

+ References

No definition available.

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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).

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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.

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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.

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

Per share or per unit amount of equity securities issued.

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No definition available.

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- Definition

Number of new stock issued during the period.

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Stockholders' equity (deficit) (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended			3 Months Ended
	Feb. 08, 2021	Mar. 31, 2021	Feb. 28, 2021	Nov. 30, 2020	Mar. 31, 2021
Common Stock [Member]
Class of Stock [Line Items]
Shares Issued, Price Per Share			$ 1.85
Stock Issued During Period, Shares, New Issues			59,500,000		92,870,000
Proceeds from Stock Plans	$ 47,300		$ 96,600
Common Stock [Member] \| 2020 ATM Program [Member]
Class of Stock [Line Items]
Percentage Of Commission Rate Gross Sales Price		3.00%			3.00%
Sale of Stock, Number of Shares Issued in Transaction	28,600,000
Public offering of common stock authorized for sale				$ 50,000
Common Stock [Member] \| 2021 ATM Program [Member]
Class of Stock [Line Items]
Percentage Of Commission Rate Gross Sales Price				3.00%
Sale of Stock, Price Per Share	$ 1.75	$ 1.59			$ 1.59
Proceeds from Stock Plans					$ 7,000
Sale of Stock, Number of Shares Issued in Transaction					4,800,000
Public offering of common stock authorized for sale		$ 100,000
Restricted Stock Units (RSUs) [Member]
Class of Stock [Line Items]
Number of shares granted					327,000
Weighted average grant date fair value granted					$ 1.58
Weighted average vesting life					2 years 1 month 6 days
Number of shares vested					52,000
Weighted average grant date fair value vested					$ 1.86
Number of shares vested but not yet settled					732,000
Anticipated Settlement of shares					2021-05
Weighted average grant date fair value		$ 1.07			$ 1.07
Warrant [Member] \| Common Stock [Member]
Class of Stock [Line Items]
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right		358,000			358,000
Number Of Warrants Or Rights Issued		298,000			298,000
Stock Issued During Period, Shares, New Issues		205,000
Weighted average grant date warrant fair value		563,000			563,000
Weighted average exercise price of warrants					$ 0.24
Public offering of common stock authorized for sale		$ 50