For the periods indicated, the following tables present the computations of basic and diluted net income (loss) per share:

	Nine Months Ended
	September 30, 2013					September 30, 2012
	(amounts in thousands, except share and per share data)
				Net Income					Net Income
	Net Income			(Loss)		Net Income			(Loss)
	(Loss)		Shares	Per Share		(Loss)		Shares	Per Share

Basic net income (loss) per common share:	$	16,517	37,334,620	$	0.44	$	3,921	36,704,001	$	0.11
Impact of dilutive equity awards			874,359					958,183

Diluted net income (loss) per common share:	$	16,517	38,208,979	$	0.43	$	3,921	37,662,184	$	0.10

	Three Months Ended
	September 30, 2013					September 30, 2012
	(amounts in thousands, except share and per share data)
				Net Income					Net Income
	Net Income			(Loss)		Net Income			(Loss)
	(Loss)		Shares	Per Share		(Loss)		Shares	Per Share

Basic net income (loss) per common share:	$	6,875	37,385,753	$	0.18	$	8,177	36,735,215	$	0.22
Impact of dilutive equity awards			767,669					812,430

Diluted net income (loss) per common share:	$	6,875	38,153,422	$	0.18	$	8,177	37,547,645	$	0.22

For the periods indicated, the following table provides the incremental shares excluded as they were anti-dilutive under the treasury stock method:

		Nine Months Ended
		September 30,
Impact Of Equity Awards		2013		2012
		(amounts in thousands,
		except per share data)

Dilutive or anti-dilutive for all potentially dilutive equivalent shares		dilutive		dilutive

Excluded shares as anti-dilutive under the treasury stock method:
	Options		38		51
	Price range of options: from	$	8.79	$	6.36
	Price range of options: to	$	48.21	$	48.21
	RSUs with service conditions		242		1,109
	RSUs with service and market conditions as market conditions not met		200		200
	Total RSUs		442		1,309

		Three Months Ended
		September 30,
Impact Of Equity Awards		2013		2012
		(amounts in thousands,
		except per share data)

Dilutive or anti-dilutive for all potentially dilutive equivalent shares		dilutive		dilutive

Excluded shares as anti-dilutive under the treasury stock method:
	Options		36		49
	Price range of options: from	$	8.79	$	6.34
	Price range of options: to	$	48.21	$	48.21
	RSUs with service conditions		6		956
	RSUs with service and market conditions as market conditions not met		200		200
	Total RSUs		206		1,156