XML 60 R38.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Revenue (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Schedule of disaggregated revenue

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

						Year Ended December 31,
						2019																		2018																		2017
						Revenue						Percentage of Total Revenue						Revenue						Percentage of Total Revenue						Revenue						Percentage of Total Revenue
Sand sales revenue						$	109,621					47		%				$	143,533					67		%				$	80,200					59		%
Shortfall revenue						49,259						21		%				6,032						3		%				1,244						1		%
Logistics revenue						74,193						32		%				62,905						30		%				55,768						40		%
Total revenues						$	233,073					100		%				$	212,470					100		%				$	137,212					100		%

X

- 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

+ Details

Name:	us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration