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Face amount or stated value per share of common stock.

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The cash outflow for cost incurred directly with the issuance of an equity security.

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STOCKHOLDER'S EQUITY (Details) - USD ($)				1 Months Ended	9 Months Ended		39 Months Ended
STOCKHOLDER'S EQUITY (Details) - USD ($)	Sep. 16, 2024	Sep. 29, 2023	Jun. 21, 2021	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2023	Oct. 01, 2024	Dec. 31, 2023
STOCKHOLDER'S EQUITY
Common Stock, par value (in dollars per share)				$ 0.001	$ 0.001			$ 0.001
Gross proceeds from sale of common stock					$ 71,481,962	$ 2,351,476
Common stock, shares issued				40,332,392	40,332,392			31,148,320
Common stock, shares outstanding				40,332,392	40,332,392			31,148,320
June 2021 ATM Program
STOCKHOLDER'S EQUITY
Maximum aggregate offering price			$ 75,000,000.0
Commission rate on sale price per share payable to Wainwright on sale of common stock					3.00%
Number of common stock shares issued							9,228,383
Average price (in dollars per share)							$ 8.13
Gross proceeds from sale of common stock							$ 75,000,000.0
Issuance costs							$ 2,400,000
Registered Direct Offering
STOCKHOLDER'S EQUITY
Number of common stock shares issued		4,935,621
Common Stock, par value (in dollars per share)		$ 0.001
Average price (in dollars per share)		$ 4.66
Gross proceeds from sale of common stock		$ 23,000,000.0
Warrant to purchase		1
Exercise Price per Share		$ 5.70
Minimum \| Registered Direct Offering
STOCKHOLDER'S EQUITY
Effective warrant terms		6 months
Maximum \| June 2021 ATM Program
STOCKHOLDER'S EQUITY
Maximum aggregate offering price			$ 75,000,000.0
Maximum \| Registered Direct Offering
STOCKHOLDER'S EQUITY
Effective warrant terms		7 years
Nippon Shinyaku \| Private placement
STOCKHOLDER'S EQUITY
Number of common stock shares issued	2,798,507			2,798,507
Public offering price	$ 5.36			$ 5.36	$ 5.36
Percentage of premium on weighted average price	20.00%
Weighted average number of days	60 days
Gross proceeds from sale of common stock	$ 15,000,000.0			$ 15,000,000.0