OTHER BALANCE SHEET COMPONENTS - Schedule of Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Prepaid expenses – long-term portion	$ 4,975		$ 593
Investment	3,000		0
Restricted cash	139		136
Other	75		156
Other assets	$ 8,189		$ 885
Investment owned cost		$ 3,000