OPERATING SEGMENT - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025	Dec. 31, 2025
Segment Reporting Information [Line Items]
Total revenue	$ 11,159	$ 12,262
Cost of goods sold	5,955	6,032
Gross profit	5,204	6,230
Selling, general, and administrative expenses	9,528	11,578
Operating loss	(4,324)	(5,348)
Change in fair value of financial instruments	(8,868)	(126)
Other income (expense), net	77	(738)
Loss before provision for income taxes	(13,115)	(6,212)
Other segment information
Depreciation/Amortization	1,678	2,449
Total assets	70,687		$ 75,273
Product revenue
Segment Reporting Information [Line Items]
Total revenue	11,084	12,187
Reportable Segment
Segment Reporting Information [Line Items]
Total revenue	11,159	12,262
Cost of goods sold	5,955	6,032
Gross profit	$ 5,204	$ 6,230
Gross profit %	46.60%	50.80%
Selling, general, and administrative expenses	$ 9,528	$ 11,578
Operating loss	(4,324)	(5,348)
Change in fair value of financial instruments	(8,868)	(126)
Other income (expense), net	77	(738)
Loss before provision for income taxes	(13,115)	(6,212)
Other segment information
Depreciation/Amortization	1,678	2,449
Total assets	70,687	108,023
Long-term liabilities	77,628	68,473
Reportable Segment | Product revenue
Segment Reporting Information [Line Items]
Total revenue	11,084	12,187
Reportable Segment | Service Revenue
Segment Reporting Information [Line Items]
Total revenue	$ 75	$ 75