Description of Business and Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Reconciliation of 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,
	2015		2014
Weighted average shares outstanding for basic income    per share		11,938		11,574
Dilutive effect of common stock equivalent shares		481		214
Weighted average shares outstanding for diluted income    per share		12,419		11,788