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Contractual interest rate for funds borrowed, under the debt agreement.

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

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Amount of interest payable on debt, including, but not limited to, trade payables.

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CARES act of 2020 aid amount.

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Long-term Debt - Additional Information (Details) - USD ($)		3 Months Ended		9 Months Ended
	May 08, 2020	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Interest expense				$ 458,000	$ 113,000
PPP Loan
Debt Instrument [Line Items]
Amount of loan received	$ 1,133,600
Maturity date	May 08, 2022
Annual interest rate	1.00%
Payments commencement date	Nov. 08, 2020
Accrued interest		$ 16,000		16,000		$ 7,000
Interest expense		$ 3,000	$ 3,000	$ 9,000	$ 5,000