Consolidated Statements of (Loss) Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Total net sales	$ 709,431	$ 528,614	$ 266,687
Total cost of sales	602,048	445,326	215,493
Gross profit	107,383	83,288	51,194
Operating expenses
General and administrative expenses	103,200	72,260	37,905
Contingent note revaluations loss	7,320	3,280
Operating (loss) income	(3,137)	7,748	13,289
Interest expense, net	(14,495)	(8,022)	(1,563)
Foreign currency gain (loss), net	(151)	45	(140)
Other (expense) income, net	172	(345)	201
Total other expense, net	(14,474)	(8,322)	(1,502)
Pretax net (loss) income	(17,611)	(574)	11,787
Income tax benefit (expense)	3,309	661	(3,970)
Net (loss) income	(14,302)	87	7,817
Net (loss) income attributable to non-controlling interest	(2,849)	869	11,310
Net (loss) income attributable to PetIQ, Inc.	$ (11,453)	$ (782)	$ (3,493)
Net (loss) income per share attributable to PetIQ, Inc. Class A common stock
Basic	$ (0.51)	$ (0.05)	$ (0.26)
Diluted	$ (0.51)	$ (0.05)	$ (0.26)
Weighted average shares of Class A common stock outstanding
Basic	22,652	17,216	13,223
Diluted	22,652	17,216	13,223
Product
Total net sales	$ 617,118	$ 450,229	$ 266,687
Total cost of sales	530,031	383,501	$ 215,493
Services
Total net sales	92,313	78,385
Total cost of sales	$ 72,017	$ 61,825