Aggregate number of common shares reserved for future issuance.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Number of shares authorized for issuance under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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STOCK-BASED COMPENSATION - Narrative (Details) - 2018 Equity Incentive Plan - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2018	Oct. 12, 2022
Stock-Based Compensation (Details) [Line Items]
Shares authorized (in shares)			348,614
Common stock, available for issuance (in shares)	164,522
Unrecognized compensation cost	$ 403
Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, term		5 years
Unrecognized compensation cost, period of recognition	24 months
Minimum \| Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, vesting period		12 months
Maximum \| Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, vesting period		36 months