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STOCK-BASED COMPENSATION - Narrative (Details) - 2018 Equity Incentive Plan - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2018	Jun. 26, 2023
Stock-Based Compensation (Details) [Line Items]
Shares authorized (in shares)			848,614
Common stock, available for issuance (in shares)	465,580
Unrecognized compensation cost	$ 469
Stock Options
Stock-Based Compensation (Details) [Line Items]
Options, term		5 years
Weighted average grant date fair value (in dollars per share)	$ 1.24
Unrecognized compensation cost, period of recognition	1 year 7 months 6 days
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