FAIR VALUE MEASUREMENT (Tables)

9 Months Ended

Sep. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

As of December 31, 2022 and September 30, 2023, information about inputs for the fair value measurements of the Group’s assets and liabilities that are measured at fair value on a recurring basis in periods subsequent to their initial recognition is as follows:

	Fair Value Measurement as of December 31, 2022
(In thousands)	Quoted Prices in Active Market for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)	Total
Cash and cash equivalents	$	231,420	—	—	$	231,420
Restricted cash	71,197		—	—	71,197
Total financial asset	$	302,617	—	—	$	302,617
Warrant liability	$	—	—	126	$	126
Total financial liability	$	—	—	126	$	126

Measured or disclosed at fair value on a recurring basis-continued

	Fair Value Measurement as of September 30, 2023
(In thousands)	Quoted Prices in Active Market for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)	Significant Unobservable Inputs (Level 3)	Total
Cash and cash equivalents	$	67,398	—	—	$	67,398
Restricted cash	$	21,814	—	—	$	21,814
Total financial asset	$	89,212	—	—	$	89,212
Warrant liability	$	—	—	151	$	151
Total financial liability	$	—	—	151	$	151

Schedule of Reconciliation of the Beginning and Ending Balances for Level 3 Warrant Liability

The following is a reconciliation of the beginning and ending balances for Level 3 warrant liability during the nine months ended September 30, 2022 and 2023:

(In thousands)	Nine Months Ended September 30,
	2022		2023
Balance at the beginning of the period	1,105		$	126
Changes in fair value	(921)		25
Balance at end of the period	$	184	$	151