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Schedule of Prepaid Expenses and Other Current Assets (Details) - USD ($) | Sep. 30, 2021 | Dec. 31, 2020
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Total prepaid expenses, deposits and other current assets | $ 2,283,164 | $ 1,328,624
Advanced payments to service providers and suppliers [Member] |  |
Total prepaid expenses, deposits and other current assets | 1,246,057 | 311,041
Deposits [Member] |  |
Total prepaid expenses, deposits and other current assets | 232,384 | 183,832
Eso Check Cell Collection [Member] |  |
Total prepaid expenses, deposits and other current assets | 753,328 | 778,811
Eso Guard Mailer [Member] |  |
Total prepaid expenses, deposits and other current assets | $ 51,395 | $ 54,940

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