STOCK-BASED COMPENSATION - Summary of Stock Options Outstanding (Details) - $ / shares	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
STOCK-BASED COMPENSATION
Number of stock options outstanding, Beginning of period	424,826	356,296
Number of stock options outstanding, Canceled or forfeited	0	(43,868)
Number of stock options outstanding, End of period	424,826	312,428
Number of stock options exercisable, End of period	307,189	233,708
Weighted average exercise price, Beginning of period	$ 2.66	$ 5.06
Weighted average exercise price, Canceled or forfeited	0	15.69
Weighted average exercise price, End of period	2.66	3.56
Weighted average exercise price exercisable, End of period	$ 3.29	$ 4.39

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- Definition

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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- Definition

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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- Definition

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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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480429/718-10-50-2

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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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