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Summary of Significant Accounting Policies (Details) | Jun. 30, 2021 USD ($)
--- | ---
Marketable Securities [Line Items] |
Marketable investments | $ 80,392,494
Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 5,964,342
Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 74,428,151
Corporate Bond Securities [Member] |
Marketable Securities [Line Items] |
Marketable investments | 45,254,451
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 0
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 45,254,451
US Treasury Securities [Member] |
Marketable Securities [Line Items] |
Marketable investments | 5,964,342
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 5,964,342
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 0
U S Agency And Government Sponsored Securities [Member] |
Marketable Securities [Line Items] |
Marketable investments | 5,294,277
U S Agency And Government Sponsored Securities [Member] | Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 0
U S Agency And Government Sponsored Securities [Member] | Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 5,294,277
US Treasury Notes Securities [Member] |
Marketable Securities [Line Items] |
Marketable investments | 11,150,277
US Treasury Notes Securities [Member] | Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 0
US Treasury Notes Securities [Member] | Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 11,150,277
Asset-backed Securities [Member] |
Marketable Securities [Line Items] |
Marketable investments | 12,729,147
Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] |
Marketable Securities [Line Items] |
Marketable investments | 0
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] |
Marketable Securities [Line Items] |
Marketable investments | $ 12,729,147

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- Definition Amount of investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.4) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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