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Revenue (Tables)

6 Months Ended

Jun. 30, 2019

Revenue from Contract with Customer [Abstract]

Disaggregation of revenue

Disaggregation of Revenue

The following table presents the Company’s revenues disaggregated by type and percentage of total revenues for the periods indicated.

	Three Months Ended June 30,														Six Months Ended June 30,
	2019							2018							2019							2018
	Revenue				Percentage of Total Revenue			Revenue				Percentage of Total Revenue			Revenue				Percentage of Total Revenue			Revenue				Percentage of Total Revenue
Sand sales revenue	$	26,862			39	%		$	34,626			64	%		$	48,008			40	%		$	56,913			58	%
Reservation revenue	4,500				7	%		5,838				11	%		9,000				8	%		12,466				13	%
Shortfall revenue	16,283				24	%		668				1	%		22,039				18	%		668				1	%
Logistics revenue	20,296				30	%		13,316				24	%		40,669				34	%		27,029				28	%
Total revenues	$	67,941			100	%		$	54,448			100	%		$	119,716			100	%		$	97,076			100	%

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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- References

No definition available.

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