The adjustments to additional paid in capital due to equity component of the transaction cost of the convertible debt.

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Represents the consecutive business days under the debt conversion arrangement.

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Represents the consecutive trading days considered the measurement period under the debt conversion arrangement.

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Represents the threshold percentage of "trading price" per $1 principal amount to product of sale price of common stock and conversion rate.

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- Definition

Represents the default period in the payment when due of interest on any note to invoke customary default provisions under the convertible notes.

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- Definition

Threshold amount of money to be borrowed to invoke customary default provisions under the convertible notes.

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- Definition

The initial carrying amount of the liability component which was was calculated by measuring the fair value of a similar liability that does not have an associated convertible feature.

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The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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- Definition

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

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Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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Remaining amortization period for discount on the liability component of convertible debt which may be settled in cash upon conversion, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

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

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No definition available.

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Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

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- Definition

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

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amount, after accumulated amortization, of debt discount.

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

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DEBT - Convertible Senior Notes (Details) $ / shares in Units, $ in Thousands		1 Months Ended	12 Months Ended
	Feb. 13, 2020 USD ($) D $ / shares	Dec. 31, 2020 USD ($)	Dec. 31, 2022 D	Dec. 31, 2020 USD ($)
Debt
Equity component of transaction costs for 2020 Convertible Notes				$ 1,773
Convertible senior notes
Debt
Interest rate (as a percent)	2.625%
Aggregate principal amount	$ 143,750
Total debt issuance cost	5,473
Equity component of transaction costs for 2020 Convertible Notes	$ 1,773
Amortization period of debt discount	6 years	6 years
Initial conversion rate	34.2618
Initial conversion price \| $ / shares	$ 29.19
Conversion, threshold percentage of stock price trigger	130.00%
Conversion, threshold trading days \| D	20
Conversion, threshold consecutive trading days \| D	30
Consecutive business days \| D	5
Measurement period \| D	10
Threshold percentage to product of sale price of common stock and conversion rate	98.00%
Default period	30 days
Threshold amount of money borrowed	$ 20,000
Initial carrying amount of the liability component		$ 97,200		97,200
Carrying amount of the equity component		$ 46,550		$ 46,550
Convertible senior notes \| Conversion of convertible debt after the calendar quarter ending on March 31, 2020
Debt
Debt discount	$ 3,700
Conversion, threshold percentage of stock price trigger			130.00%
Conversion, threshold trading days \| D			20
Conversion, threshold consecutive trading days \| D			30