Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

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- Definition

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

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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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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Debt instrument commencing year and month.

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Debt instrument, final payment fee, amount.

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Debt instrument final payment fee percentage.

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Debt instrument interest only payment end date.

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Debt instrument Prepayment Fee.

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Debt instrument principal payment term after interest only period expires.

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Term loan facility maximum borrowing capacity.

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Term Loan (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended	6 Months Ended
	May 31, 2020	Aug. 31, 2018	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2021
Debt Instrument [Line Items]
Loss on repayment of term loan			$ (988)	$ (988)
Term Loan [Member]
Debt Instrument [Line Items]
Debt instrument, commencing period		2018-08
Debt instrument, interest only payment end date		Mar. 31, 2020
Debt instrument principal repayment period		30 months
Debt instrument, maturity date		Sep. 01, 2022
Debt instrument, final payment fee percentage		6.50%
Debt instrument, final payment fee	$ 1,008
Debt instrument prepayment fee	$ 225
Warrants outstanding to purchase common stock					40,000
Warrants exercise price per common share					$ 9.79
Loss on repayment of term loan			$ 988
Term Loan [Member] \| Prime Rate [Member]
Debt Instrument [Line Items]
Debt instrument, floating interest rate		0.50%
Silicon Valley Bank [Member] \| Term Loan [Member] \| Loan Agreement [Member]
Debt Instrument [Line Items]
Aggregate principal amount of debt instrument		$ 15,500