Fair Value of Investments (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value of Investments [Abstract]

Fair Value of Non-current Investments

The following table sets forth the change in the fair value of our investments for the periods indicated:

	Level 1			Level 2			Level 3			Total
Balance at December 31, 2010	$	55		$	-		$	313		$	368
Unrealized gain (loss)		51			-			-			51
Balance at December 31, 2011		106			-			313			419
Unrealized gain (loss)		(50	)		486			-			436
Acquired investments		-			1,530			240			1,770
Balance at December 31, 2012		56			2,016			553			2,625
Unrealized gain (loss)		19			(441	)		-			(422	)
Realized gain (loss)		135			-			(100	)		35
Level inputs transfer		1,575			(1,575	)		-			-
Sale of investment		(1,785	)		-			-			(1,785	)
Balance at December 31, 2013	$	-		$	-		$	453		$	453

Components of Accumulated Other Comprehensive Income

Unrealized gains or losses on our available-for-sale (publicly traded) security, as well as foreign currency translation adjustments, are components of accumulated other comprehensive income as set forth in the following table:

	Cumulative Translation Adjustment			Unrealized Gain (Loss)on Available-For-Sale Security, Net of Tax			Accumulated Other Comprehensive Income
Balance at December 31, 2010	$	1,936		$	(392	)	$	1,544
Net current period other comprehensive income		25			44			69
Balance at December 31, 2011		1,961			(348	)		1,613
Net current period other comprehensive income (loss)		4			(50	)		(46	)
Balance at December 31, 2012		1,965			(398	)		1,567
Other comprehensive loss before reclassification		(103	)		(56	)		(159	)
Amounts reclassified from accumulated other comprehensive income		-			454			454
Net current period other comprehensive income (loss)		(103	)		398			295
Balance at December 31, 2013	$	1,862		$	-		$	1,862