DISCONTINUED OPERATIONS - (Disposition of VIEs and VIE subsidiaries) (Details) $ in Thousands	Jul. 23, 2021 USD ($)
Lottery Business Related VIE Contracts [Member] \| Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Consideration	$ 0

Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

No definition available.

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