Exercise price of warrants or rights outstanding as percentage of preferred stock issuance price.

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- Definition

Weighted average grant date fair value of warrants.

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- Definition

Amount of debt final payment fees.

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- Definition

Percentage of reduction in interest rate if the company received specified amount of cash proceeds from sale of equity interest.

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No definition available.

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- Definition

Maximum amount that could be borrowed.

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- Definition

Percentage of paid in kind interest rate.

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No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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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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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Debt - Senior Secured Term Loans (Details) $ in Thousands		1 Months Ended	12 Months Ended
Debt - Senior Secured Term Loans (Details) $ in Thousands	Dec. 23, 2020 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jul. 31, 2020 USD ($)	May 31, 2020 USD ($)	May 26, 2020	Dec. 19, 2019 USD ($)
Debt
Amount borrowed									$ 3,000
Gain (loss) on extinguishment of debt			$ 5,110	$ 5,748	$ (483)
Amount outstanding			414,735	$ 47,983
Senior Secured Term Loans
Debt
Amount borrowed						$ 47,000
Gain (loss) on extinguishment of debt		$ (3,100)
Maximum borrowing amount					40,000
Amount outstanding						$ 37,600	$ 37,500
Debt Instrument, Final Payment Fees					$ 500
Senior Secured Term Loans \| Period beginning April 2, 2020 Through May 15, 2020
Debt
Paid In Kind Interest Rate								2.00
Senior Secured Term Loans \| Period beginning After May 15, 2020
Debt
Paid In Kind Interest Rate								1
Series C Redeemable Convertible Preferred Stock
Debt
Gain (loss) on extinguishment of debt			2,500
Debt Instrument, Final Payment Fees	$ 1,000
Warrants grant date fair value			$ 300
Prime rate \| Senior Secured Term Loans
Debt
Reduction in interest rate					5
Base rate \| Senior Secured Term Loans
Debt
Reduction in interest rate					4.00
Three-month LIBOR \| Senior Secured Term Loans
Debt
Warrants term					3 months
Warrant exercise price (percentage)					2.5