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Investment in Debt Securities-Available for Sale (Tables) | 3 Months Ended
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Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Schedule of Cost, Fair Value and Maturities of Short Term Investments | A summary of the cost, fair value and maturities of the Company’s short-term investments is as follows: Schedule of Cost, Fair Value and Maturities of Short Term Investments
|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Cost |  |  | Fair Value |  |  | Cost |  |  | Fair Value |
Short-term investments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury securities |  | $ | 10,005,175 |  |  | $ | 9,946,424 |  |  | $ | 14,786,982 |  |  | $ | 14,778,705 |
Corporate debt securities |  |  | 2,997,617 |  |  |  | 2,997,390 |  |  |  | 15,024,087 |  |  |  | 15,024,390 |
Total |  | $ | 13,002,792 |  |  | $ | 12,943,814 |  |  | $ | 29,811,069 |  |  | $ | 29,803,095 |
|  | March 31, 2022 |  |  | December 31, 2021 |
|  | Cost |  |  | Fair Value |  |  | Cost |  |  | Fair Value |
Short-term investment maturities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Within 3 months |  | $ | 2,997,617 |  |  | $ | 2,997,390 |  |  | $ | 19,798,177 |  |  | $ | 19,799,835 |
Between 3-12 months |  |  | 10,005,175 |  |  |  | 9,946,424 |  |  |  | 10,012,892 |  |  |  | 10,003,260 |
Total |  | $ | 13,002,792 |  |  | $ | 12,943,814 |  |  | $ | 29,811,069 |  |  | $ | 29,803,095 |
Summary of Investment Securities Gross Unrealized Gains (Losses) | The following table shows the Company’s investment in debt securities available for sale gross unrealized gains (losses) and fair value by investment category and length of time that individual securities have been in a continuous unrealized loss position at March 31, 2022 and December 31, 2021. The Company has reviewed individual securities to determine whether a decline in fair value below the amortizable cost basis is other than temporary. Summary of Investment Securities Gross Unrealized Gains (Losses)
|  | March 31, 2022 |  |  | December 31, 2021 |
Available for sale securities (all unrealized holding gains and losses are less than 12 months at date of measurement) |  | Fair Value |  |  | Unrealized Holding Gains (Losses) |  |  | Fair Value |  |  | Unrealized Holding Gains (Losses) |
Investments in debt securities with unrealized gains |  | $ | - |  |  | $ | - |  |  | $ | 8,999,580 |  |  | $ | 3,499 |
Investments in debt securities with unrealized losses |  |  | 12,943,814 |  |  |  | (58,978 | ) |  |  | 20,803,515 |  |  |  | (11,473 | )
Total |  | $ | 12,943,814 |  |  | $ | (58,978 | ) |  | $ | 29,803,095 |  |  | $ | (7,974 | )
Summary of Investment Income | Investment (loss) income, which includes net realized losses on sales of available for sale securities and investment income interest and dividends, is summarized as follows: Summary of Investment Income
|  | 2022 |  |  | 2021 |
|  | Three Months Ended March 31, |
|  | 2022 |  |  | 2021 |
Interest and dividends accrued and paid |  | $ | 14,442 |  |  | $ | 2,411 |
Realized losses |  |  | (2,338 | ) |  |  | – |
Investment income net |  | $ | 12,104 |  |  | $ | 2,411 |

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- Definition Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI https://asc.fasb.org/topic&trid=2196928 + Details
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- Definition Tabular disclosure of investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.2) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(a),(b)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27290-111563 + Details
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