DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Common Stock Liability (Details) - USD ($)	1 Months Ended
Feb. 29, 2020	Jan. 31, 2020	Apr. 30, 2020
Fair value of common stock liability		$ 383,000	$ 0
Exchange Agreement
Number of warrants exchanged		189,205
Issuance of common stock in warrant exchange (in shares)		70,833
Fair value of common stock liability		$ 383,000
Gain on remeasurement of common stock liability	$ 35,000
Reclassification of common stock liability to APIC	$ 348,000

The amount of increase (decrease) in additional paid in capital (APIC) due to the reclassification of common stock liability upon issuance of shares.

No definition available.

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The number of warrants exchanged by agreement with warrant holders.

No definition available.

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The amount of fair value of common stock to be issued in warrant exchange.

No definition available.

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The amount of gains (losses) from revaluation of common stock liability.

No definition available.

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Number of new stock issued during the period due to and exercise of warrants.

No definition available.

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