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SCHEDULE OF DEFERRED TAX ASSETS AND LIABILITIES (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Income Tax Disclosure [Abstract] |  |
Net operating losses | $ 10,057 | $ 8,662
Environmental and closure reserves | 2,040 | 1,839
Lease liability | 575 | 642
Capital loss carryforward | 740 |
Other | 1,099 | 1,734
Depreciation and amortization | (3,362) | (3,447)
Indefinite lived intangible assets | (464) | (471)
Right-of-use lease asset | (583) | (627)
481(a) adjustment | (104) | (209)
Prepaid expenses | (24) | (22)
Deferred tax assets, gross | 9,974 | 8,101
Valuation allowance | (6,447) | (8,572)
Net deferred income tax asset (liabilities) | $ 3,527 | $ (471)

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