BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Product Warranties (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Product Warranty Liability [Line Items]
Product warranty, number of years for product sold			20 years
Foreign currency transaction gains	$ (45,000)	$ 0	$ (45,000)	$ 0
Commercial products \| Minimum
Product Warranty Liability [Line Items]
Standard product warranty, number of years			1 year
Commercial products \| Maximum
Product Warranty Liability [Line Items]
Standard product warranty, number of years			10 years
MMM LED Products \| Minimum
Product Warranty Liability [Line Items]
Standard product warranty, number of years			1 year
MMM LED Products \| Maximum
Product Warranty Liability [Line Items]
Standard product warranty, number of years			10 years