Marketable Securities (Tables)

12 Months Ended

Dec. 31, 2013

Investments, Debt and Equity Securities [Abstract]

Unrealized Gain (Loss) on Investments

The amortized cost and estimated fair value of the Company’s Marketable Securities as of December 31, 2013 and 2012 were as follows:

	December 31, 2013								December 31, 2012
	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
Securities Investments	$	11,268	$	754	$	623	$	11,399	$	10,172	$	1,428	$	20	$	11,580
Debt Securities Carried by EGL	22,542		87		1		22,628		13,522		97		—		13,619
Mutual Funds	7,917		1,600		137		9,380		10,946		412		12		11,346
Total	$	41,727	$	2,441	$	761	$	43,407	$	34,640	$	1,937	$	32	$	36,545

Investments Classified by Contractual Maturity Date

Scheduled maturities of the Company’s available-for-sale debt securities within the Securities Investments portfolio as of December 31, 2013 and 2012 were as follows:

	December 31, 2013				December 31, 2012
	Amortized Cost		Fair Value		Amortized Cost		Fair Value
Due within one year	$	306	$	307	$	658	$	659
Due after one year through five years	1,250		1,264		1,415		1,437
Due after five years through 10 years	100		100		347		346
Total	$	1,656	$	1,671	$	2,420	$	2,442