| Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis |
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Fair Value Measurements at June 30, 2020
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Total
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Level 1
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Level 2
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Level 3
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Liabilities:
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Warrant Liabilities
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$
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268,811
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$
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-
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$
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-
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$
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268,811
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Fair Value Measurements at December 31, 2019
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Total
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Level 1
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Level 2
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Level 3
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Assets:
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Commercial Paper
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$
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1,997,400
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$
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-
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$
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1,997,400
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$
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-
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Corporate Bonds
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999,820
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-
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999,820
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-
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Total Assets:
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$
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2,997,220
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$
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-
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$
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2,997,220
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$
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-
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Liabilities:
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Warrant Liabilities
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$
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41,717
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$
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-
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$
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-
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$
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41,717
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Fair Value Measurements at December 31, 2019
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Total
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Level 1
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Level 2
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Level 3
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Assets:
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Commercial Paper
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$
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1,997,400
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$
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-
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$
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1,997,400
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$
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-
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Corporate Bonds
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999,820
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-
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999,820
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-
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Total Assets:
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$
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2,997,220
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$
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-
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$
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2,997,220
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$
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-
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Liabilities:
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Warrant Liabilities
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$
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41,717
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$
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-
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$
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-
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$
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41,717
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Fair Value Measurements at December 31, 2018
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Total
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Level 1
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Level 2
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Level 3
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Assets:
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Corporate Bonds
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$
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5,981,520
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$
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-
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$
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5,981,520
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$
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-
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Liabilities:
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Warrant Liabilities
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$
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2,307,586
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$
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-
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$
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-
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$
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2,307,586
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| Reconciliation Of Changes In The Fair Value Of Liabilities |
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Warrant Liabilities
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Balance at January 1, 2020
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$
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41,717
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Unrealized losses, net
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227,094
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Balance at June 30, 2020
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$
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268,811
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Warrant Liabilities
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Balance at January 1, 2019
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$
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2,307,586
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Unrealized gains, net
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(2,265,869)
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Balance at December 31, 2019
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$
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41,717
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Warrant Liabilities
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Balance at January 1, 2018
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$
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7,853,635
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Unrealized gains, net
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(5,546,049)
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Balance at December 31, 2018
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$
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2,307,586
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