Investments in Securities

9 Months Ended

Sep. 30, 2018

Investments, Debt and Equity Securities [Abstract]

Investments In Securities Held To Maturity

Note 4 - Investments in Securities

As of September 30, 2018, investment in securities primarily consisted of corporate fixed income securities These investments are in short term, highly liquid investments which are recorded at cost plus or minus market fluctuation and gains and losses are recognized as the sale or redemption of the securities is realized. Gains and losses are included in non-operating other income (expense) on the condensed statement of operations and are derived using the specific identification method for determining the cost of the securities sold. For the three and nine months ended September 30, 2018, the Company recorded $12 and $44 net gain (loss) on investments recorded, respectively. Interest and dividends on investment securities are included in interest and other income, net, in the condensed statements of operations. 

The following is a summary of investment in securities at September 30, 2018:

		September 30, 2018
	Contractual Maturity (in months)	Cost			Gross Unrealized Gains		Gross Unrealized Losses		Fair Market  Value
Mutual funds		$	—		$	—	$	—	$	—
Corporate fixed income securities	Less than 12 months			2,447		1		—		2,448
Total investments		$	2,447		$	1	$	—	$	2,448