Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenue:
Revenue	$ 472,344	$ 528,831
Revenue—related parties	0	6,317
Total revenue	472,344	535,148
Operating costs and expenses:
Cost of services (exclusive of depreciation and amortization shown separately below)	392,716	429,299
General and administrative	28,613	22,088
Depreciation and amortization	44,831	38,387
(Gain) loss on disposal of assets	(102)	1,223
Total operating costs and expenses	466,058	490,997
Operating income	6,286	44,151
Other (income) expense:
Interest income	(263)	(165)
Interest income—related party	(187)	0
Interest expense	4,058	4,347
Total interest expense	3,608	4,182
Net income before income taxes	2,678	39,969
Income tax expense	261	6,060
Net income	2,417	33,909
Less: Net income attributable to non-controlling interests	697	15,788
Net income attributable to Liberty Oilfield Services Inc. stockholders	$ 1,720	$ 18,121
Net income attributable to Liberty Oilfield Services Inc. stockholders per common share:
Basic (in dollars per share)	$ 0.02	$ 0.27
Diluted (in dollars per share)	$ 0.02	$ 0.26
Weighted average common shares outstanding:
Basic (in shares)	81,651	67,427
Diluted (in shares)	114,952	114,171