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SUBSEQUENT EVENT - Additional Information (Details) - 2022 Underwritten Public Offering - Subsequent Event | Apr. 01, 2022 USD ($) $ / shares shares
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Subsequent Event [Line Items] |
Issuance of common stock in connection with public offering (in shares) | shares | 53,333,334
Estimated net cash proceeds from public offering | $ | $ 69,700,000
Combined public offering price per share of common stock and accompanying stock purchase warrants | $ 1.05
2022 Pre-Funded Warrant |
Subsequent Event [Line Items] |
Warrant to purchase common stock, shares | shares | 18,095,238
Warrant exercise price | $ 0.001
Combined public offering price per share of pre-funded warrant and accompanying stock purchase warrant | $ 1.049
2022 Stock Purchase Warrants |
Subsequent Event [Line Items] |
Warrant to purchase common stock, shares | shares | 35,714,286
Warrant exercise price | $ 1.45

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