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CONTRACT MANUFACTURING SERVICES AND INVESTMENT IN TROPOS (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	Sep. 30, 2022	Jun. 30, 2024	Dec. 31, 2023
Short-Term Debt [Line Items]
Deferred revenue		$ 7.0	$ 4.7
Assembly Service
Short-Term Debt [Line Items]
Deferred revenue		4.7	4.7
Tropos Trechnologies, Inc.
Short-Term Debt [Line Items]
Equity method investment, impairment loss			$ 10.0
Tropos Trechnologies, Inc. \| Affiliated Entity
Short-Term Debt [Line Items]
Payment to acquire preferred stock	$ 5.0
Non-cash consideration		$ 5.0
Tropos Trechnologies, Inc. \| Affiliated Entity \| Deposit For Future Services
Short-Term Debt [Line Items]
Amount of transaction	$ 5.0