STOCK BASED COMPENSATION - Option activity (Details) - $ / shares	9 Months Ended	12 Months Ended
Sep. 30, 2023	Dec. 31, 2022	Dec. 31, 2021
Weighted Average Exercise Price
Outstanding at December 31, 2022	$ 64.20	$ 664.68	$ 683.04
Granted		134.52	597.00
Forfeited/Cancelled (in dollars per share)		597.00
Outstanding and exercisable at September 30, 2023		$ 64.20	$ 664.68
ADS
ADS Underlying Options
Outstanding at December 31, 2022	280,735	11,440	8,991
Granted		448,779	2,449
Forfeited/Cancelled (in shares)		(19,362)
Outstanding and exercisable at September 30, 2023	864,068	280,735	11,440
Weighted Average Exercise Price
Outstanding at December 31, 2022	$ 24.71
Outstanding and exercisable at September 30, 2023	$ 16.13	$ 24.71
Amended plan
ADS Underlying Options
Granted			0
Amended plan \| ADS
ADS Underlying Options
Outstanding at December 31, 2022	25,595	479
Granted	1,071	25,595
Forfeited/Cancelled (in shares)		(479)
Outstanding and exercisable at September 30, 2023	26,666	25,595	479
Exercisable options (in shares)	7,381
Weighted Average Exercise Price
Outstanding at December 31, 2022	$ 210.00	$ 7,640.88
Granted	210.00	210.00
Forfeited/Cancelled (in dollars per share)		7,640.00
Outstanding and exercisable at September 30, 2023	210.00	$ 210.00	$ 7,640.88
Exercisable options (in dollars per share)	$ 210.00
Weighted Average Contractual Terms
Contractual term (in years)	8 years 7 months 20 days	9 years 3 months 10 days	3 months 29 days
Exercisable options (in years)	8 years 6 months 25 days	0 years

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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