Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Consolidated Statements Of Comprehensive Income
Net income	$ (97)	$ (1,085)	$ 799	$ (908)
Other comprehensive income (loss):
Foreign currency translation adjustment gain (loss)	13	0	(50)	0
Comprehensive income (loss)	(84)	(1,085)	749	(908)
Comprehensive income (loss) attributable to the non-controlling interest	(44)	0	(44)	0
Total comprehensive income (loss)	$ (40)	$ (1,085)	$ 793	$ (908)