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Concentrations | 12 Months Ended
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Dec. 31, 2019
Risks and Uncertainties [Abstract] |
Concentrations | Concentrations As of December 31, 2019, two customers accounted for 81% of the Company’s total accounts receivable. As of December 31, 2018, four customers accounted for 89% of the Company’s total accounts receivable. During the years ended December 31, 2019, 2018 and 2017, 73%, 66% and 72% of our revenues were earned from four customers, respectively. As of December 31, 2019, one vendor accounted for 26% of the Company’s accounts payable. As of December 31, 2018, one vendor accounted for 16% of the Company’s accounts payable. During the years ended December 31, 2019, 2018 and 2017, two suppliers accounted for 44%, 40% and 59% of the Company’s cost of goods sold, respectively. The Company’s sand inventory and mining operations are located in Wisconsin. There is a risk of loss if there are significant environmental, legal or economic changes to this geographic area. The Company primarily utilizes one third-party rail company to ship its products to customers from its plant. There is a risk of business loss if there are significant impacts to this third party’s operations.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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- References No definition available. + Details
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