| Schedule Of Cost And Fair Value Of Marketable Securities |
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December 31, 2016
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Cost
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Gross
Unrealized
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Gross
Unrealized
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Fair
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Basis
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Gains
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Losses
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Value
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Certificates of Deposit
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$
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720,000
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$
|
197
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$
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-
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$
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720,197
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Commercial Paper
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3,987,424
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-
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(1,684)
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3,985,740
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Corporate Bonds
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4,035,805
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-
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(4,635)
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4,031,170
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Total Marketable Securities
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$
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8,743,229
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$
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197
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$
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(6,319)
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$
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8,737,107
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December 31, 2015
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Cost
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Gross
Unrealized
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Gross
Unrealized
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Fair
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|
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Basis
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Gains
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Losses
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Value
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Certificates of Deposit
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$
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6,240,000
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$
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571
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$
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(5,575)
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$
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6,234,996
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Commercial Paper
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2,981,307
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-
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(3,737)
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2,977,570
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Corporate Bonds
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4,036,820
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-
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(9,300)
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4,027,520
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Total Marketable Securities
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$
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13,258,127
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$
|
571
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$
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(18,612)
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$
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13,240,086
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