BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Disaggregation of Product and Service Net Sales (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Revenue from External Customer [Line Items]
Total net sales	$ 949	$ 616
Commercial products
Revenue from External Customer [Line Items]
Total net sales	318	203
MMM products
Revenue from External Customer [Line Items]
Total net sales	628	413
Setup service
Revenue from External Customer [Line Items]
Total net sales	$ 3	$ 0

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details