CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands		3 Months Ended			9 Months Ended
		Sep. 30, 2017		Sep. 30, 2016	Sep. 30, 2017		Sep. 30, 2016
Revenue:
Proppant management system rental		$ 15,062	[1]	$ 3,846	$ 34,560	[1]	$ 8,679
Proppant management system services		3,416	[1]	902	7,631	[1]	2,189
Total revenue		18,478	[1]	4,748	42,191	[1]	10,868
Operating costs and expenses:
Cost of proppant management system rental (excluding $1,523 and $857, and $3,748 and $2,418, of depreciation and amortization for the three and nine months ended September 30, 2017 and 2016, respectively, shown separately)		641	[1]	386	1,588	[1]	1,181
Cost of proppant management system services (excluding $129 and $42, and $283 and $111, of depreciation and amortization for the three and nine months ended September 30, 2017 and 2016, respectively, shown separately)		3,933	[1]	1,501	8,640	[1]	3,301
Depreciation and amortization		1,742	[1]	959	4,276	[1]	2,739
Salaries, benefits and payroll taxes	[2]	2,942	[1]	635	5,687	[1]	1,992
Selling, general and administrative (excluding $90 and $60, and $245 and $210, of depreciation and amortization for the three and nine months ended September 30, 2017 and 2016, respectively, shown separately)		1,176	[1]	543	3,653	[1]	1,842
Other operating expenses	[1]	(38)			3,770
Total operating costs and expenses		10,396	[1]	4,024	27,614	[1]	11,055
Operating income (loss)		8,082	[1]	724	14,577	[1]	(187)
Interest expense		(27)	[1]	(5)	(71)	[1]	(14)
Other income (expense)		(32)	[1]	6	(119)	[1]	7
Total other income (expense)		(59)	[1]	1	(190)	[1]	(7)
Income (loss) before income tax expense		8,023	[1]	725	14,387	[1]	(194)
Provision for income taxes		(617)	[1]	(14)	(1,137)	[1]	(26)
Net income (loss)		7,406	[1]	711	13,250	[1]	(220)
Less: net (income) loss related to Solaris LLC				$ (711)	(3,665)	[1]	$ 220
Less: net income related to non-controlling interests	[1]	(6,027)			(8,049)
Net income attributable to Solaris	[1]	$ 1,379			$ 1,536
Class A Common Stock
Operating costs and expenses:
Earnings per share of Class A common stock - basic (in dollars per share)	[1]	$ 0.13			$ 0.14
Earnings per share of Class A common stock - diluted (in dollars per share)	[1]	$ 0.12			$ 0.14
Basic weighted-average shares of Class A Common Stock outstanding (in shares)	[1]	10,100			10,100
Diluted weighted-average shares of Class A common stock outstanding (in shares)	[1]	10,563			10,552

[1] Represents earnings per share of Class A common stock and weighted-average shares of Class A common stock outstanding for the period from May 17, 2017 through September 30, 2017, the period following the reorganization transactions and IPO. See Note 9.

[2] Salaries, benefits and payroll taxes include stock-based compensation expense as follows:Stock-based compensation expense$ 1,412$ 36$ 2,097$ 108