The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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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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No definition available.

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The increase (decrease) during the period in the carrying value of derivative instruments reported as liabilities that are due to be disposed of within one year (or the normal operating cycle, if longer).

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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Fair Value Measurements - Mark to Fair Value Adjustment (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mark-to-fair value adjustment on embedded conversion feature		$ 2,010	$ (2,010)	$ 0
Reclassification of embedded conversion feature to additional paid-in capital	$ (36,952)		(36,952)	0
Level 3 \| 3.00% / 5.00% Convertible Senior Secured PIK Toggle Notes due August 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value as of December 31, 2019			0
Fair value at issuance date			38,962
Mark-to-fair value adjustment on embedded conversion feature			(2,010)
Reclassification of embedded conversion feature to additional paid-in capital			(36,952)
Fair value as of December 31, 2020			$ 0	$ 0