CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Total revenues	$ 154,139	$ 158,875
Costs and expenses
Selling, general and administrative expenses	13,662	12,668
Severance expenses	1,007
Total costs and expenses	113,954	110,383
Income from operations	40,185	48,492
Interest income (expense), net	410	23
Other income (expense), net		(1,042)
Income before income taxes	40,595	47,473
Income tax expense	7,497	(973)
Net income	33,098	48,446
Less: net income attributable to non-controlling interest	14,115	21,639
Net income attributable to Cactus Inc.	18,983	26,807
Product revenue
Revenues
Total revenues	87,031	86,640
Costs and expenses
Cost of revenue	56,135	53,018
Rental revenue
Revenues
Total revenues	36,163	38,497
Costs and expenses
Cost of revenue	19,339	17,791
Field service and other revenue
Revenues
Total revenues	30,945	33,738
Costs and expenses
Cost of revenue	$ 23,811	$ 26,906
Class A Common Stock
Costs and expenses
Earnings per Class A share - basic	$ 0.40	$ 0.69
Earnings per Class A share - diluted	$ 0.40	$ 0.59
Weighted average Class A shares outstanding - basic	47,270	38,719
Weighted average Class A shares outstanding - diluted	75,395	75,246