Marketable Securities (Tables)

9 Months Ended

Sep. 30, 2015

Investments, Debt and Equity Securities [Abstract]

Schedule Of Available For Sale Securities

The cost and fair values of the Company’s available-for-sale marketable securities as of September 30, 2015, are as follows: 

	Aggregate Fair Value		Cost or Amortized Cost		Net Unrealized Gains/(losses)
Government securities	$	8,100,285	$	8,095,408	$	4,877
Corporate debt securities	2,481,745		2,481,925		(180		)
Marketable Securities	$	10,582,030	$	10,577,333	$	4,697

The cost and fair values of the Company’s available-for-sale marketable securities as of December 31, 2014, are as follows: 

	Aggregate Fair Value		Cost or Amortized Cost		Net Unrealized Losses
Government securities	$	6,740,825	$	6,741,466	$	(641	)
Corporate debt securities	4,159,897		4,160,664		(767		)
Marketable Securities	$	10,900,722	$	10,902,130	$	(1,408	)