Summary of Business and Significant Accounting Policies (Details)	Jun. 30, 2019 item
Accounting Policies [Abstract]
Number of venues	29
Number of venues including STK	19
Number of hotels provided F&B services	3
Number of casino	1

Represents the information pertaining to number of venues which are owned, operated, managed or licensed in major metropolitan cities in North America, Europe and the Middle East.

No definition available.

Name:	stks_NumberOfVenuesOwnedOperatedManagedOrLicensedInMetropolitanCiti
Namespace Prefix:	stks_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant