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STOCKHOLDERS' EQUITY - Underwritten Public Offering (Details) - USD ($) |  |  | 12 Months Ended
--- | --- | --- | ---
Mar. 16, 2021 | Mar. 11, 2021 | Dec. 31, 2022 | Dec. 31, 2021
STOCKHOLDERS' EQUITY |  |  |  |
Number of shares issued | 3,228,286 |  |  |
Proceeds from issuance of common stock, net | $ 52,600,000 |  | $ 202,130 | $ 52,552,758
Offering cost |  | $ 3,900,000 |  |
Aggregate proceeds from shares issued under the purchase agreement |  |  | $ 202,130 | 52,552,758
Underwritten Public Offering |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |
Number of shares authorized to issue and sell |  | 2,857,200 |  |
Share price |  | $ 17.50 |  |
Option period |  | 30 days |  |
Number of additional shares authorized to issue and sell |  | 428,580 |  |
Number of additional shares issued |  | 371,086 |  |
Number of shares issued |  | 3,228,286 |  |
Proceeds from issuance of common stock, net |  | $ 52,600,000 |  |
Exercise of Stock Warrants |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |
Proceeds from issuance of warrants |  |  |  | 3,100
Board Compensation |  |  |  |
STOCKHOLDERS' EQUITY |  |  |  |
Fair value of common stock |  |  |  | $ 200,000

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