Basis of Presentation (Details) - club	6 Months Ended	12 Months Ended
Jun. 30, 2019	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of clubs	190
Average member life	20 months	26 months
Annual fees, amortization period	12 months

Represents the estimated average membership life used to calculate the deferral of initiation and processing fees and related direct and incremental expenses of membership acquisition

No definition available.

Name:	club_AverageMemberLife
Namespace Prefix:	club_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration