Condensed consolidated statements of operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenue:
Revenue	$ 127,231	$ 148,817
Operating costs and expenses:
Cost of revenue	21,846	34,486
Store operations	26,157	20,905
Selling, general and administrative	16,953	18,154
National advertising fund expense	15,205	11,812
Depreciation and amortization	12,792	9,907
Other loss	11	368
Total operating costs and expenses	92,964	95,632
Income from operations	34,267	53,185
Other expense, net:
Interest income	1,927	1,798
Interest expense	(20,240)	(14,749)
Other expense	(687)	(3,318)
Total other expense, net	(19,000)	(16,269)
Income before income taxes	15,267	36,916
Provision for income taxes	4,884	5,277
Net income	10,383	31,639
Less net income attributable to non-controlling interests	1,776	4,230
Net income attributable to Planet Fitness, Inc.	$ 8,607	$ 27,409
Class A Common Stock
Net income per share of Class A common stock:
Basic (in dollars per share)	$ 0.11	$ 0.33
Diluted (in dollars per share)	$ 0.11	$ 0.32
Weighted-average shares of Class A common stock outstanding:
Basic (in shares)	79,098,468	83,805,545
Diluted (in shares)	79,723,368	84,425,275
Franchise
Revenue:
Revenue	$ 48,910	$ 52,956
Commission income
Revenue:
Revenue	390	994
National advertising fund revenue
Revenue:
Revenue	9,229	11,812
Corporate-owned stores
Revenue:
Revenue	40,516	38,044
Equipment
Revenue:
Revenue	$ 28,186	$ 45,011