Segment Reporting - Schedule of Segment Reporting Information (Details) (Parenthetical) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Net revenues | $ 105,426 | $ 73,459 |
| Assets of disposal group including discontinued operation including not held for sale | 103 | 221 |
| Debt issuance costs | 105 | 340 |
| Financed portion amount in the purchase of capital expenditure | 883 | 393 |
| Long-lived asset (net) | 875 | 1,065 |
| Perma-Fix [Member] | ||
| Long-lived asset (net) | 33 | 41 |
| Sales Revenue [Member] | Customer Concentration Risk [Member] | Domestic and Foreign Government [Member] | ||
| Net revenues | $ 96,582 | $ 59,985 |
| Concentration risk, percentage | 91.60% | 81.70% |
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- Definition Amount classified as assets attributable to disposal group held for sale, disposed of, including assets not held for sale. No definition available.
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- Definition Financed portion amount in the purchase of capital expenditure. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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://www.xbrl.org/2003/role/disclosureRef
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