Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Fair Value of Financial Assets and Liabilities - Additional Information (Details)

v3.22.1

Fair Value of Financial Assets and Liabilities - Additional Information (Details) - USD ($)			3 Months Ended	14 Months Ended
	Nov. 02, 2020	Jan. 21, 2020	Mar. 31, 2022	Mar. 31, 2022
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Derivative liability for the exchange option, fair value			$ 3,459,000	$ 3,459,000
Derivative liability, change of control feature, fair value			992,000	992,000
RLNs liability			14,397,000	14,397,000
Fair value, assets Level 1 to Level 2 transfers, amount			0	0
Fair value, liabilities Level 1 to Level 2 transfers, amount			0	0
Fair value, assets Level 2 to Level 1 transfers, amount			0	0
Fair value, liabilities Level 2 to Level 1 transfers, amount			0	0
Fair value, asset Level 3 transfers amount			0
Fair value, liabilities Level 3 transfers amount			0
Exchangeable Notes
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal amount of exchangeable notes				39,201,000
Private Placement \| Securities
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt instrument price per ordinary share	$ 0.7775	$ 1.00
Debt instrument, shares embedded within each unit, shares	1,286.1845	1,000
Debt instrument, shares embedded within each unit, value	$ 1,000	$ 1,000
Private Placement \| Exchangeable Notes
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Aggregate principal amount of exchangeable notes				$ 39,201,000
Debt instrument, aggregate number of shares exchanged				53,888,331
Debt instrument, outstanding principal			$ 12,607,000	$ 12,607,000
Private Placement \| RLNs
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Debt instrument, aggregate potential payment capped value		160.00
Debt instrument, aggregate potential payment capped rate		4,000 times
Debt instrument, discount rate applied for royalty linked notes		20.00%

- Definition

Debt instrument aggregate amount of payment on royalty linked subordinated.

+ References

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- Definition

Debt instrument aggregate potential payment capped rate.

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- Definition

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- Definition

Debt instrument price per ordinary share

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No definition available.

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- Definition

Debt instrument shares embedded within each unit shares.

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No definition available.

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- Definition

Debt instrument shares embedded within each unit value.

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Debt repayment or conversion amount.

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- Definition

Derivative liability, change of control feature, fair value.

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- Definition

Derivative liability exchange option fair value.

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No definition available.

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- Definition

Royalty linked notes noncurrent fair value.

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No definition available.

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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

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

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Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.

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Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.

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Amount of transfer of financial instrument classified as an asset into (out of) level 3 of the fair value hierarchy.

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Amount of transfers of financial instrument classified as a liability into (out of) level 3 of the fair value hierarchy.

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