STOCKHOLDERS’ EQUITY - Narrative (Details) $ / shares in Units, $ in Millions		12 Months Ended
	Jun. 09, 2022 shares	Dec. 31, 2023 USD ($) vote $ / shares shares	Dec. 31, 2022 $ / shares shares	Dec. 15, 2022 USD ($)	Sep. 13, 2021 USD ($)	May 20, 2019 shares
Equity, Class of Treasury Stock [Line Items]
Common stock, shares authorized (in shares)		100,000,000	100,000,000
Common stock, par value (in dollars per share) | $ / shares		$ 0.0001	$ 0.0001
Preferred stock, shares authorized (in shares)		5,000,000	5,000,000
Preferred stock, par value (in dollars per share) | $ / shares		$ 0.0001	$ 0.0001
Common stock voting right per share | vote		1
Preferred stock voting rights		The holders of Series A preferred stock are entitled to the number of votes equal to the number of shares of common stock into which the holder’s shares are convertible
Number of shares authorized to be purchased, amount (in shares) | $				$ 50.0	$ 25.0
Treasury share, remaining capital shares reserved for issuance, amount | $		$ 63.4
Purchase price per share under the Plan as a percentage of fair value (percent)		85.00%
Unrecognized stock based compensation | $		$ 0.1
Unrecognized weighted period (in years)		2 years 1 month 17 days
Non-Redeemable Pre-Funded Warrant
Equity, Class of Treasury Stock [Line Items]
Number of warrants (in shares)		300,357
Warrant exercise price (in dollars per share) | $ / shares		$ 0.01
ESPP
Equity, Class of Treasury Stock [Line Items]
Number of common shares reserved for future issuance (in shares)		900,000
Remaining capital shares reserved for issuance		608,294
Shares issued pursuant to the Employee Stock Purchase Plan (in shares)		49,963
2018 Plan
Equity, Class of Treasury Stock [Line Items]
Number of common shares reserved for future issuance (in shares)	4,934,566	1,091,427				600,000
Maximum percentage on options may be issued		18.00%
Additional shares approved (in shares)	510,000