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

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Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

DEBT - 2023 Convertible Notes, Additional Information (Details) - Convertible debt - USD ($)	Jun. 30, 2022	Jan. 13, 2022	Dec. 31, 2020	Jul. 31, 2017
Debt Instrument [Line Items]
Principal amount, long-term debt issued	$ 95,200,000		$ 95,200,000
Debt Instrument, interest rate, stated percentage				5.00%
Repurchased face amount			$ 136,900,000
PIK Securities
Debt Instrument [Line Items]
Principal amount, long-term debt issued		$ 52,000,000
PIK Securities \| Minimum
Debt Instrument [Line Items]
Debt Instrument, interest rate, stated percentage		5.00%
PIK Securities \| Maximum
Debt Instrument [Line Items]
Debt Instrument, interest rate, stated percentage		8.00%