| Schedule Of Cost And Fair Value Of Marketable Securities |
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March 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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6,000,000
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$
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2,227
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$
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(804)
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$
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6,001,423
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Commercial Paper
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2,986,944
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-
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(2,124)
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2,984,820
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Corporate Bonds
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5,019,635
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138
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(843)
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5,018,930
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Total Marketable Securities
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$
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14,006,579
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$
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2,365
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$
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(3,771)
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$
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14,005,173
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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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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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$
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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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