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Summary of Significant Accounting Policies (Details 2) | Dec. 31, 2015 USD ($)
--- | ---
Assets: |
Marketable Investment Securities | $ 24,775,420
Assets, Fair Value | 24,903,325
Money Market Funds [Member] |
Assets: |
Cash equivalents-money market funds | 127,905
Government Notes [Member] |
Assets: |
Marketable Investment Securities | 802,112
Corporate Debt Securities [Member] |
Assets: |
Marketable Investment Securities | 23,973,308
Fair Value, Inputs, Level 1 [Member] |
Assets: |
Assets, Fair Value | 930,017
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member] |
Assets: |
Cash equivalents-money market funds | 127,905
Fair Value, Inputs, Level 1 [Member] | Government Notes [Member] |
Assets: |
Marketable Investment Securities | 802,112
Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member] |
Assets: |
Marketable Investment Securities | 0
Fair Value, Inputs, Level 2 [Member] |
Assets: |
Assets, Fair Value | 23,973,308
Fair Value, Inputs, Level 2 [Member] | Money Market Funds [Member] |
Assets: |
Cash equivalents-money market funds | 0
Fair Value, Inputs, Level 2 [Member] | Government Notes [Member] |
Assets: |
Marketable Investment Securities | 0
Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member] |
Assets: |
Marketable Investment Securities | 23,973,308
Fair Value, Inputs, Level 3 [Member] |
Assets: |
Assets, Fair Value | 0
Fair Value, Inputs, Level 3 [Member] | Money Market Funds [Member] |
Assets: |
Cash equivalents-money market funds | 0
Fair Value, Inputs, Level 3 [Member] | Government Notes [Member] |
Assets: |
Marketable Investment Securities | 0
Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member] |
Assets: |
Marketable Investment Securities | $ 0

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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 + Details
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