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Investments in Debt Securities Available for Sale - Summary of Investment Securities Gross Unrealized Gains (Losses) (Details) - USD ($) | Dec. 31, 2020 | Dec. 31, 2019
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Fair Value Disclosures [Abstract] |  |
Investments in debt securities with unrealized gains, Less than 12 months , Fair Value |  | $ 7,985,886
Investments in debt securities with unrealized losses, Less than 12 months, Fair Value |  |
Investment securities - available for sale, Fair Value |  | 7,985,886
Investments in debt securities with unrealized gains, Less than 12 months, Unrealized Holding Gains (Losses) |  | 42,778
Investments in debt securities with unrealized losses, Less than 12 months, Unrealized Holding Gains (Losses) |  |
Unrealized Holding Gains (Losses) |  | $ 42,778

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) unrealized gain less than 12 months. + References No definition available. + Details
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- Definition Amount of accumulated unrealized gain on investment in debt security measured at fair value with change in other comprehensive income (available-for-sale), unrealized gain for less than 12 months. + References No definition available. + Details
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