COMMITMENTS AND CONTINGENCIES - Supply Agreements (Details) $ in Millions	Sep. 30, 2021 USD ($)
Supply Commitment [Line Items]
Purchase obligation, percentage	75.00%
Supply Agreement \| JHS
Supply Commitment [Line Items]
Total commitments	$ 1.8
Supply Agreement \| Cosette
Supply Commitment [Line Items]
Annual purchase obligation	$ 6.3

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_SupplyCommitmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration