LONG-TERM DEBT - PPP Loan (Details) - PPP loan $ in Millions	Jun. 01, 2021 USD ($)
Debt Instrument [Line Items]
Proceeds from PPP Loan	$ 7.5
Fixed interest rate per year	1.00%

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