The computational components of basic and diluted earnings (loss) per share for the three-month and nine-month periods ended September 30, 2015 and 2014 are below.


	For the three-month period ended September 30, 2015
	Numerator (Income)			Denominator (Shares)		Per Share Amount
Basic net loss and loss per share	$	(4,825	)		28,618	$	(0.17	)
Effect of dilutive securities and notes:
Common stock equivalents arising from stock options and employee stock purchase plan		—			—		—

Diluted loss and loss per share	$	(4,825	)		28,618	$	(0.17	)


	For the three-month period ended September 30, 2014
	Numerator (Income)			Denominator (Shares)		Per Share Amount
Basic net income and earnings per share	$	3,703			25,692	$	0.14
Effect of dilutive securities and notes:
Common stock equivalents arising from stock options and employee stock purchase plan		—			437		—

Diluted earnings and earnings per share	$	3,703			26,129	$	0.14


	For the nine-month period ended September 30, 2015
	Numerator (Income)			Denominator (Shares)		Per Share Amount
Basic net loss and loss per share	$	(2,523	)		27,066	$	(0.09	)
Effect of dilutive securities and notes:
Common stock equivalents arising from stock options and employee stock purchase plan		—			—		—

Diluted loss and loss per share	$	(2,523	)		27,066	$	(0.09	)


	For the nine-month period ended September 30, 2014
	Numerator (Income)			Denominator (Shares)		Per Share Amount
Basic net income and earnings per share	$	11,217			25,647	$	0.44
Effect of dilutive securities and notes:
Common stock equivalents arising from stock options and employee stock purchase plan		—			458		(0.01	)

Diluted earnings and earnings per share	$	11,217			26,105	$	0.43