Description of Business and Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Description of Business and Accounting Policies [Abstract]

Reconciliation of the number of shares used in calculation of basic and diluted income (loss) per share

The following table presents a reconciliation of the number of shares used in the calculation of basic and diluted income (loss) per share (in thousands):

	Year Ended December 31,
	2012		2011
Weighted average shares outstanding for basic income (loss) per share		10,945		10,594
Dilutive effect of common stock equivalent shares		504		—
Weighted average shares outstanding for diluted income (loss) per share		11,449		10,594