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STOCK BASED COMPENSATION (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
STOCK BASED COMPENSATION (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation	$ 5,205	$ 4,567	$ 16,819	$ 9,172
Additional stock based compensation amount			$ 3,799
2018 Equity Incentive Plan
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Number of shares authorized (in shares)	25,084,129		25,084,129		25,084,129
Number of shares remaining available for future grant (in shares)	4,598,168		4,598,168		1,298,491
Cost of revenue \| Product revenue
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation	$ 37	11	$ 67	11
Cost of revenue \| Service revenue
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation	38	30	119	90
Research and development
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation	2,051	1,802	5,877	4,021
General and administrative
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total stock based compensation	$ 3,079	$ 2,724	$ 10,756	$ 5,050