DERIVATIVE LIABILITIES (Detail) $ in Thousands	3 Months Ended
Mar. 31, 2022 USD ($)
Offsetting Assets [Line Items]
Balance as of begining	$ 599
Change in fair value	(136)
Balance as of ending	463
Derivative Liability Convertible Notes [Member]
Offsetting Assets [Line Items]
Balance as of begining	274
Change in fair value	(76)
Balance as of ending	198
Derivative Liability Warrants [Member]
Offsetting Assets [Line Items]
Balance as of begining	325
Change in fair value	(60)
Balance as of ending	$ 265

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313

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Balance Type:	credit
Period Type:	instant