Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2011

Comprehensive Income (Loss) [Abstract]

Comprehensive Income (Loss)

3. Comprehensive Income (Loss)

     Comprehensive income (loss) is defined as the change in equity of a business enterprise during a period from transactions, and other events and circumstances from non-owner sources. Accumulated other comprehensive income consists entirely of foreign currency translation adjustments for all periods. Comprehensive income (loss) was as follows (in thousands):

	Three months ended						Nine months ended
	September 30,						September 30,
	2011			2010			2011			2010
Net loss	$	(7,416	)	$	(6,658	)	$	(17,405	)	$	(20,771	)
Other comprehensive income (loss):
Foreign currency translation adjustments		(1	)		2			2			2
Comprehensive loss	$	(7,417	)	$	(6,656	)	$	(17,403	)	$	(20,769	)