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FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities on Recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets, Fair Value Disclosure [Abstract]
Short-Term Investments	$ 105,047	$ 0
Fair Value, Recurring
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	139,087	238,022
Cash Equivalents and Restricted Cash	34,040	238,022
Short-Term Investments	105,047	0
Liabilities, Fair Value Disclosure [Abstract]
Earnout warrant liabilities	163
Earnout warrant liabilities		1,476
Liabilities, Fair Value Disclosure, Total	3,209	28,997
Fair Value, Recurring | Public common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	2,066	18,666
Fair Value, Recurring | Private common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	980	8,855
Fair Value, Recurring | Level 1
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	47,937
Cash Equivalents and Restricted Cash	27,993
Short-Term Investments	19,944
Liabilities, Fair Value Disclosure [Abstract]
Earnout warrant liabilities	0
Earnout warrant liabilities		0
Liabilities, Fair Value Disclosure, Total	2,066	18,666
Fair Value, Recurring | Level 1 | Public common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	2,066	18,666
Fair Value, Recurring | Level 1 | Private common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	0	0
Fair Value, Recurring | Level 1 | Money market funds
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	27,993	237,897
Cash Equivalents and Restricted Cash	27,993	237,897
Short-Term Investments	0	0
Fair Value, Recurring | Level 1 | U.S. Treasury securities
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	19,944
Cash Equivalents and Restricted Cash	0
Short-Term Investments	19,944
Fair Value, Recurring | Level 2
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	91,150
Cash Equivalents and Restricted Cash	6,047
Short-Term Investments	85,103
Liabilities, Fair Value Disclosure [Abstract]
Earnout warrant liabilities	163
Earnout warrant liabilities		1,476
Liabilities, Fair Value Disclosure, Total	1,143	10,331
Fair Value, Recurring | Level 2 | Public common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	0	0
Fair Value, Recurring | Level 2 | Private common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	980	8,855
Fair Value, Recurring | Level 2 | Certificate of deposit
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	75	125
Cash Equivalents and Restricted Cash	75	125
Short-Term Investments	0	0
Fair Value, Recurring | Level 2 | U.S. agency securities
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	55,319
Cash Equivalents and Restricted Cash	0
Short-Term Investments	55,319
Fair Value, Recurring | Level 2 | Commercial paper
Assets, Fair Value Disclosure [Abstract]
Total Assets at Fair Value	35,756
Cash Equivalents and Restricted Cash	5,972
Short-Term Investments	29,784
Fair Value, Recurring | Level 3
Liabilities, Fair Value Disclosure [Abstract]
Earnout warrant liabilities	0
Earnout warrant liabilities		0
Liabilities, Fair Value Disclosure, Total	0	0
Fair Value, Recurring | Level 3 | Public common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	0	0
Fair Value, Recurring | Level 3 | Private common stock warrants
Liabilities, Fair Value Disclosure [Abstract]
Common stock warrants	$ 0	$ 0

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