SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024 USD ($) Customer	Mar. 31, 2023 USD ($) Customer	Dec. 31, 2023 Customer
Summary Of Significant Accounting Policies [Line Items]
Revenue recognized | $	$ 493	$ 430
Revenue | Customer Concentration Risk
Summary Of Significant Accounting Policies [Line Items]
Number Of Customers | Customer	3	1
Accounts Receivable | Customer Concentration Risk
Summary Of Significant Accounting Policies [Line Items]
Number Of Customers | Customer	3		2
Non-US
Summary Of Significant Accounting Policies [Line Items]
Revenue recognized | $	$ 2,434