REVENUE Unbilled Receivables (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Jan. 31, 2022
Revenue from Contract with Customer [Abstract]
Unbilled Receivables, Current	$ 24,400	$ 17,100

Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.

No definition available.

Name:	us-gaap_UnbilledReceivablesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant