INCOME TAXES - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022
Deferred tax assets
Net operating loss carryforwards	$ 317,035	$ 350,242
Research and development and other credit carryforwards	29,237	26,127
Stock-based compensation	9,257	14,877
Reserves and allowances	16,050	23,880
Lease liability	18,236	20,614
Capitalized IRC 174 costs	31,207	0
Fixed assets and intangibles	5,728	836
Gross deferred tax assets	426,750	436,576
Valuation allowance	(360,274)	(349,093)
Total deferred tax assets	66,476	87,483
Deferred tax liabilities
Intangibles	(23,781)	(28,529)
Deferred sales commissions	(30,607)	(32,857)
Convertible debt	0	(12,066)
Lease asset	(12,202)	(14,145)
Net deferred taxes	$ (114)	$ (114)

Deferred Tax Assets, Capitalized IRC 174 Costs

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Deferred Tax Assets, Lease Liability

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Deferred Tax Liabilities, Right-Of-Use Asset

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of deferred tax liability attributable to taxable temporary differences from capitalized costs.

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Amount of deferred tax liability attributable to taxable temporary differences from financing arrangements.

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Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill.

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