Long term debt percentage bearing adjusted floating interest rate.

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- Definition

Warrants to purchase aggregate shares of common stock.

+ 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
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-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21475-112644

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- Definition

Face amount or stated value per share of common stock.

+ References

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

+ References

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- Definition

The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement.

+ References

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- Definition

Amount of cash inflow from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity.

+ References

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

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

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- Definition

Number of new stock issued during the period.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands				3 Months Ended
	Apr. 11, 2022	Apr. 06, 2022	Aug. 13, 2020	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Subsequent Event [Line Items]
Common stock, par value				$ 0.001		$ 0.001
Proceeds from exercises of warrants				$ 2
Prime Rate [Member] \| SVB Term Loan [Member]
Subsequent Event [Line Items]
Variable interest rate			1.00%
Adjusted Prime Rate [Member] \| SVB Term Loan [Member]
Subsequent Event [Line Items]
Variable interest rate			3.00%
Minimum [Member] \| SVB Term Loan [Member]
Subsequent Event [Line Items]
Interest rate, floating			4.25%
Long term debt percentage bearing adjusted floating interest rate			6.25%
Common Stock [Member]
Subsequent Event [Line Items]
Issuance of common stock under the at-the-market sales agreement, net of commissions and allocated fees (in shares)					1,367,621
Subsequent Events [Member] \| SVB Term Loan [Member] \| Third Amendment [Member]
Subsequent Event [Line Items]
Proceeds from the sale of equity securities		$ 45,000
Subsequent Events [Member] \| Prime Rate [Member] \| SVB Term Loan [Member] \| Third Amendment [Member]
Subsequent Event [Line Items]
Variable interest rate		1.00%
Subsequent Events [Member] \| Adjusted Prime Rate [Member] \| SVB Term Loan [Member] \| Third Amendment [Member]
Subsequent Event [Line Items]
Variable interest rate		3.00%
Subsequent Events [Member] \| Minimum [Member] \| SVB Term Loan [Member] \| Third Amendment [Member]
Subsequent Event [Line Items]
Interest rate, floating		4.25%
Long term debt percentage bearing adjusted floating interest rate		6.25%
Subsequent Events [Member] \| Private Placement [Member]
Subsequent Event [Line Items]
Warrants to purchase aggregate shares of common stock	3,300,000
Proceeds from exercises of warrants	$ 4,500
Subsequent Events [Member] \| Private Placement [Member] \| Common Stock [Member] \| Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Issuance of common stock under the at-the-market sales agreement, net of commissions and allocated fees (in shares)		4,580,526
Common stock, par value		$ 0.001
Purchase Price		1.90
Subsequent Events [Member] \| Private Placement [Member] \| Pre-funded Warrants [Member] \| Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Purchase Price		$ 1.899
Gross proceeds from private placement		$ 55,000
Exercise price per share of warrants		$ 0.001
Subsequent Events [Member] \| Private Placement [Member] \| Pre-funded Warrants [Member] \| Securities Purchase Agreement [Member] \| Maximum [Member]
Subsequent Event [Line Items]
Warrants to purchase aggregate shares of common stock		24,379,673