Debt and Capital Lease Obligations [Line Items]

No definition available.

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- Definition

Write off of pro rate unamortized discount while extinguishing debt

+ References

No definition available.

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- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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- Definition

The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

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- Definition

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

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Face (par) amount of the original debt instrument that was repurchased.

+ References

No definition available.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

The amount of the liability for the conversion option reclassified to stockholders' equity when the embedded option no longer required separation from the host instrument.

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- Definition

Gross amount of debt extinguished.

+ References

No definition available.

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- Definition

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

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- Definition

Amount, after tax, of interest recognized on convertible debt instrument excluding interest on principal required to be paid in cash.

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- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Convertible Debt and Notes Payable - Convertible Debt (Details) - USD ($)	3 Months Ended			6 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2021	Jun. 24, 2021	Dec. 14, 2017
Debt and Capital Lease Obligations [Line Items]
Gain/(loss) on debt extinguishment	$ 0	$ (4,538,000)
Amortization of debt discount (premium)	$ 77,000	776,000
2022 convertible note \| Convertible Debt
Debt and Capital Lease Obligations [Line Items]
Debt Instrument, Face Amount						$ 135,000,000
Debt Instrument, Convertible, Conversion Price						$ 17.375
Unamortized discount					$ 5,100,000	$ 23,400,000
Debt Instrument, Repurchased Face Amount			$ 46,900,000		88,100,000
Extinguishment of Debt, Amount			70,500,000
Write off of pro rate unamortized discount while extinguishing debt			3,600,000
Write off of Deferred Debt Issuance Cost			400,000
Equity portion of convertible note extinguishment			29,600,000
Gain/(loss) on debt extinguishment			$ 2,700,000
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger				33.35%
Debt Issuance Costs, Net					$ 500,000
Amortization of debt discount (premium)		800,000
Debt Instrument, Interest Rate, Effective Percentage						7.13%
Debt Issuance Costs, Gross						$ 2,200,000
Interest on Convertible Debt, Net of Tax		$ 700,000
2022 convertible note \| Convertible Debt \| Common Stock Class A
Debt and Capital Lease Obligations [Line Items]
Share settlement of convertible notes (in shares)				2,938,841