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v3.23.3

WARRANTS - Summary of RTI Warrant Activity (Details) - $ / shares shares in Thousands |  | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 17, 2021 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022 | Dec. 31, 2021
Weighted average exercise price |  |  |  |  |
Ending balance, Weighted average exercise price (in usd per share) | $ 11.50 |  |  |  |
Common stock |  |  |  |  |
Number of warrants |  |  |  |  |
Beginning balance, Number of warrants (in shares) |  | 971 | 971 | 971 |
Granted, Number of warrants (in shares) |  | 0 | 0 |  |
Exercised, Number of warrants (in shares) |  | 0 | 0 |  |
Ending balance, Number of warrants (in shares) |  | 971 | 971 | 971 | 971
Exercisable, Number of warrants (in shares) |  | 971 | 971 |  |
Weighted average exercise price |  |  |  |  |
Beginning balance, Weighted average exercise price (in usd per share) |  | $ 5.56 | $ 5.56 | $ 5.56 |
Ending balance, Weighted average exercise price (in usd per share) |  | 5.56 | 5.56 | 5.56 | $ 5.56
Weighted average grant date fair value |  |  |  |  |
Beginning balance, Weighted average grant date fair value (in usd per share) |  | 0.03 | 0.03 | 0.03 |
Ending balance, Weighted average grant date fair value (in usd per share) |  | $ 0.03 | $ 0.03 | $ 0.03 | $ 0.03
Weighted average remaining contractual term (years) |  |  |  |  |
Weighted average remaining contractual term (years) |  | 1 year 3 months 18 days | 2 years 3 months 18 days | 2 years | 3 years

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
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