STOCKHOLDERS’ EQUITY - Schedule of Stock-based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Compensation cost recognized	$ 682	$ 592
Selling, general & administrative
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Compensation cost recognized	595	427
Research & development
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Compensation cost recognized	$ 87	$ 165