Contingencies and Litigation - Additional Information (Details)			1 Months Ended		12 Months Ended
	Oct. 13, 2021 AUD ($)	Oct. 13, 2021 USD ($)	Mar. 31, 2020 USD ($)	Sep. 30, 2019 USD ($) Studio	Dec. 31, 2021 USD ($) Milestone Building Studio	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2021 USD ($)	Jul. 23, 2021 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Loss Contingencies [Line Items]
Rent expense					$ 5,651,000	$ 3,133,000	$ 2,658,000
Building
Loss Contingencies [Line Items]
Number of Operating Leases | Building					1
CycleBar
Loss Contingencies [Line Items]
Business combination estimated fair value of contingent consideration					$ 4,390,000
Number of milestones | Milestone					2
Contingent consideration liability			$ 5,598,000
CycleBar | First Milestone
Loss Contingencies [Line Items]
Milestone payment					$ 5,000,000
Increased interest rate			14.00%
CycleBar | Second Milestone
Loss Contingencies [Line Items]
Milestone payment					$ 10,000,000
Reduced second milestone amount			$ 2,500,000
CycleBar | First and Second Milestone
Loss Contingencies [Line Items]
Imposed interest			10.00%
CycleBar | Discount Rate
Loss Contingencies [Line Items]
Probability of achievement, projected payment date and the discount rate					8.50%
Row House
Loss Contingencies [Line Items]
Contingent consideration from acquisitions					$ 0	8,100,000
Percentage of operational or change of control distributions					20.00%
Increase (decrease) in contingent consideration						6,065,000	4,017,000
Acquisition and transaction expenses (income)						6,280,000	3,820,000
Contingent consideration totaled					$ 840,000	300,000
Fair value of shares issued in acquisition											$ 0
Row House | Interest Expense
Loss Contingencies [Line Items]
Increase (decrease) in contingent consideration						215,000	197,000
StretchLab
Loss Contingencies [Line Items]
Business combination estimated fair value of contingent consideration				$ 532,000
Contingent consideration liability				1,000,000			688,000	$ 688,000
Percentage of operational or change of control distributions					20.00%
Business Combination Fair Value of Contingent Consideration											$ 171,000
Payments related to settlement agreement				$ 6,500,000
Discount rate related to settlement agreement				8.345%
Number of franchise studios | Studio				4
A K T
Loss Contingencies [Line Items]
Percentage of operational or change of control distributions					20.00%
Increase (decrease) in contingent consideration					$ 0	4,460,000	(4,460,000)
Contingent consideration totaled					$ 0	0
YogaSix
Loss Contingencies [Line Items]
Probability of achievement, projected payment date and the discount rate					8.50%
YogaSix | Interest Expense
Loss Contingencies [Line Items]
Additional contingent consideration					$ 50,000	13,000	77,000
Stride
Loss Contingencies [Line Items]
Business combination estimated fair value of contingent consideration										$ 1,869,000
Number of milestones | Milestone					2
Probability of achievement, projected payment date and the discount rate					8.50%
Number of franchise studios | Studio					2
Rumble Holdings LLC
Loss Contingencies [Line Items]
Contingent consideration liability					$ 48,200,000
Acquisition and transaction expenses (income)					25,100,000
Fair value of shares issued in acquisition									$ 23,100,000
BFT Acquisition
Loss Contingencies [Line Items]
Contingent consideration liability		$ 9,388,000
BFT Acquisition | Asset Purchase Agreement
Loss Contingencies [Line Items]
Business combination estimated fair value of contingent consideration		9,388,000
Aggregate minimum payments for next two years	$ 5,000,000	3,694,000
Aggregate maximum amount payment to seller	$ 14,000,000	$ 10,342,000
BFT Acquisition | Interest Expense
Loss Contingencies [Line Items]
Additional contingent consideration					130,000
Receivable from Stockholder | Rumble Holdings LLC
Loss Contingencies [Line Items]
Receivable From Shareholder For Debt Financing Provided To Seller									$ 10,600,000
Accrued Expenses
Loss Contingencies [Line Items]
Legal settlement amount					2,931,000	679,000
Additional contingent consideration					744,000	706,000	$ 754,000
Accrued Expenses | StretchLab
Loss Contingencies [Line Items]
Contingent consideration liability					0	1,979,000
Accrued Expenses | YogaSix
Loss Contingencies [Line Items]
Contingent consideration liability					0	1,000,000
Accrued Expenses | Stride
Loss Contingencies [Line Items]
Contingent consideration liability					0	$ 250,000
Accrued Expenses | BFT Acquisition
Loss Contingencies [Line Items]
Contingent consideration liability					3,678,000
Contingent consideration from acquisitions					5,841,000
Acquisitions and Transaction Expenses (Income) | Row House
Loss Contingencies [Line Items]
Additional contingent consideration					$ 540,000