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STOCK-BASED COMPENSATION - (Additional Information) (Detail) $ / shares in Units, $ in Millions	3 Months Ended			12 Months Ended
	Mar. 31, 2022 USD ($) $ / shares shares	Mar. 31, 2022 USD ($) $ / shares shares	Mar. 31, 2021 $ / shares shares	Dec. 31, 2021 USD ($) $ / shares	Mar. 31, 2022 $ / shares	May 31, 2020 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for future issuance						5,850,000
Securities excluded from calculation of net income (loss) per share	2,300,000	2,300,000	4,800,000
Restricted Stock Units Time Based
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award requisite service period	3 years	3 years
Weighted average fair value of the RSUs granted \| $ / shares			$ 3.11		$ 2.40
Performance-Based Restricted Share Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award requisite service period	3 years	3 years
Performance-Based Restricted Share Units \| 2022 PRSUs [ Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
% of PRSUs vesting	0.00%	0.00%
Performance-Based Restricted Share Units \| 2021 PRSUs [ Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
% of PRSUs vesting	66.70%	66.70%
Performance-Based Restricted Share Units \| Monte Carlo Valuation Method [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation other than option grant date fair value \| $ / shares		$ 1.87		$ 3.27
Share Awards [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share based compensation other than option grant date fair value \| (per share)	$ 1.88	$ 2.40
Deferred Share Units ("DSUs") [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Deferred Compensation Liability, Current and Noncurrent \| $	$ 0.8	$ 0.8		$ 0.8
Performance Share Units ("PSUs") [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award requisite service period	3 years	3 years
Restricted Share Units ("RSUs") [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Securities excluded from calculation of net income (loss) per share	5,600,000	5,600,000	4,400,000
Shares Issuable on Principal Amount Settled in Common Shares [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Securities excluded from calculation of net income (loss) per share	43,000,000.0	43,000,000.0	11,000,000.0