Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2013

Equity [Abstract]

Accumulated Other Comprehensive Loss Primarily Comprised of Accumulated Foreign Currency Translation Adjustments

Accumulated other comprehensive loss is primarily comprised of accumulated foreign currency translation adjustments, as follows (in thousands):

	June 30, 2013			December 31, 2012
Net unrealized loss on securities, net of tax (1)	$	(649	)	$	(104	)
Cumulative foreign currency translation adjustments (2)		(4,326	)		(765	)
Total accumulated other comprehensive loss	$	(4,975	)	$	(869	)

(1) Net of unrealized tax benefits of $0.4 million and $0.1 million at June 30, 2013 and December 31, 2012, respectively.

(2) Our foreign subsidiary earnings are considered indefinitely reinvested; therefore; deferred taxes are not provided on foreign currency translation adjustments.