Net Income (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Net Income (Loss) Per Share [Abstract]

Computation of basic and diluted net income (loss) per share

	Year Ended December 31,
	2012		2011
Net income (loss)	$	65	$	(1,177	)
Basic weighted average shares outstanding		45,027		42,758
Effect of potentially dilutive securities		3,688		—
Diluted weighted average shares outstanding		48,715		42,758
Basic net income (loss) per share	$	0.00	$	(0.03	)
Diluted net income (loss) per share	$	0.00	$	(0.03	)