DEBT - Interest Expense (Details) - Convertible debt - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Feb. 29, 2020	Mar. 31, 2023	Mar. 31, 2022
Debt Instrument [Line Items]
Interest rate	0.75%	0.75%	0.75%
Contractual interest expense (0.75% coupon)		$ 1,125	$ 1,125
Amortization of issuance costs		728	719
Interest expense		$ 1,853	$ 1,844

Amount of amortization expense attributable to debt issuance costs.

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- Definition

The rate of interest that was being paid on the original debt issue that is being converted in the 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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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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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.

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