East Tennessee Materials and Energy Corporation (M&EC) (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2018 |
Sep. 30, 2017 |
Sep. 30, 2018 |
Sep. 30, 2017 |
Dec. 31, 2017 |
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| Accrued closure liabilities | $ 1,039 | $ 1,039 | $ 2,791 | ||
| Net revenues | 11,984 | $ 11,758 | 37,801 | $ 37,179 | |
| East Tennessee Materials and Energy Corporation [Member] | |||||
| Net revenues | 23 | $ 578 | 155 | $ 5,650 | |
| Second Quarter of 2018 [Member] | |||||
| Accrued closure liabilities | 1,215 | 1,215 | |||
| Third Quarter of 2018 [Member] | |||||
| Accrued closure liabilities | $ 1,093 | $ 1,093 | |||
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- Definition The amount of estimated costs accrued as of the balance sheet date to comply with regulatory requirements pertaining to the retirement of a waste management facility (such as a landfill or waste treatment facility). Represents the portion that will be paid within one year or the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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