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Notes Payable, Related Party Notes Payable and Finance Lease Obligations (Details 1) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
For the twelve months ending |  |
Total long-term portion of SNB term loan payable | $ 4,746,000 | $ 3,302,000
Term loans [Member] |  |
For the twelve months ending |  |
December 31, 2021 | 812,000 |
December 31, 2022 | 4,805,000 |
SNB Term Loans payable | 5,617,000 |
Less: debt issuance costs | (59,000) |
Total SNB Term loan payable, net of debt issuance costs | 5,558,000 |
Less: Current portion of SNB term loan payable | 812,000 |
Total long-term portion of SNB term loan payable | $ 4,746,000 |

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