Summary of Significant Accounting Policies (Details) - Durable Virtual Goods	6 Months Ended
Jun. 30, 2021
Minimum
Product Information [Line Items]
Estimated average user life	6 months
Maximum
Product Information [Line Items]
Estimated average user life	9 months

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