SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - NET LOSS PER SHARE (Detail) - Public Offering of Common Stock and Warrants	May 27, 2020 $ / shares shares
Issuance of common stock in connection with public offering	107,049,375
Pre-Funded Warrants
Warrants to purchase common stock, shares	8,335,239
Warrants exercise price \| $ / shares	$ 0.001
Stock Purchase Warrants
Warrants to purchase common stock, shares	57,692,307

Number of new shares of common stock issued during the period in connection with public offering.

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644

+ Details

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

+ Details

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