SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND USE OF ESTIMATES (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Security deposit	$ 2.6		$ 2.6		$ 2.6
Fair market value of common stock (as a percent)			100.00%
Expected term (in years)	6 years 3 months
Expected dividend yield (as a percent)			0.00%
2016 Plan
Property, Plant and Equipment [Line Items]
Expected term (in years)			10 years
Revenue Benchmark | Customer Concentration Risk | Two Customers
Property, Plant and Equipment [Line Items]
Concentration risk (as a percent)	77.10%		74.90%
Revenue Benchmark | Customer Concentration Risk | Three Customers
Property, Plant and Equipment [Line Items]
Concentration risk (as a percent)		74.30%
Revenue Benchmark | Customer Concentration Risk | Four Customers
Property, Plant and Equipment [Line Items]
Concentration risk (as a percent)				82.30%
Accounts Receivable | Customer Concentration Risk | Two Customers
Property, Plant and Equipment [Line Items]
Concentration risk (as a percent)					69.00%
Accounts Receivable | Customer Concentration Risk | One Customer
Property, Plant and Equipment [Line Items]
Concentration risk (as a percent)			74.50%
Minimum
Property, Plant and Equipment [Line Items]
Useful lives of assets (in years)	3 years		3 years
Minimum | 2016 Plan
Property, Plant and Equipment [Line Items]
Service condition period for full vesting (in years)			1 year
Maximum
Property, Plant and Equipment [Line Items]
Useful lives of assets (in years)	5 years		5 years
Maximum | 2016 Plan
Property, Plant and Equipment [Line Items]
Service condition period for full vesting (in years)			4 years