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STOCKHOLDERS' EQUITY - Narrative (Detail) - Jefferies LLC - At-The-Market Offering Agreement - USD ($) $ in Millions	1 Months Ended	3 Months Ended
	Aug. 31, 2020	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Consideration received on transaction		$ 15.7
Stock offering program, maximum value	$ 150.0
Issuance of common stock under public offering, net of issuance costs (in shares)		1,034,762

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