Basic and Diluted Net IncomePer Share (Notes)

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

Basic and Diluted Loss per Share

A reconciliation of the numerator and the denominator used to calculate basic and diluted loss per share is as follows (in thousands, except per share amounts):

	For the Years Ended December 31,
	2012			2011			2010
Numerator—Basic
Net loss, basic	$	(43,474	)	$	(1,529	)	$	(369	)
Numerator—Diluted
Net loss, basic	$	(43,474	)	$	(1,529	)	$	(369	)
Interest on convertible senior notes, net of tax benefit (B)	—			—			—
Net loss, diluted	$	(43,474	)	$	(1,529	)	$	(369	)
Denominator—Basic
Weighted average shares used to calculate net loss per share, basic	27,174			25,413			24,144
Denominator—Diluted
Weighted average shares used to calculate net loss per share, basic	27,174			25,413			24,144
Effect of escrow shares (A)	—			—			—
Effect of convertible notes (B)	—			—			—
Effect of dilutive restricted stock (C)(D)	—			—			—
Effect of dilutive stock options (C)	—			—			—
Weighted average shares used to calculate net loss per share, diluted	27,174			25,413			24,144
Net loss per share:
Basic	$	(1.60	)	$	(0.06	)	$	(0.02	)
Diluted	$	(1.60	)	$	(0.06	)	$	(0.02	)

(A) For the years ended December 31, 2012 and 2011, 672,222 and 1,344,444 contingently issuable escrow shares were excluded from the calculation as their effect would have been anti-dilutive.

(B) The following as-if converted shares associated with the Company’s 2013 and 2015 convertible senior notes were excluded from the calculation as their effect would be anti-dilutive (in thousands):

	For the Years Ended December 31,
	2012	2011	2010
2013 convertible senior notes	2,450	3,454	3,837
2015 convertible senior notes	1,067	—	—
Total as-if converted shares excluded	3,517	3,454	3,837

(C) The following shares, by equity award type, were excluded from the calculation, as their effect would have been anti-dilutive (in thousands):

	For the Years Ended December 31,
	2012	2011	2010
Effect of dilutive restricted stock units	527	510	390
Effect of dilutive stock options	2,555	2,900	2,698
Total equity award shares excluded	3,082	3,410	3,088

(D) For the years ended December 31, 2012, 2011 and 2010 the Company excluded restricted shares of 2,291,313, 844,200, and 731,400 granted under the LTIP and Overlay, as the performance criteria required for issuance of the awards was not satisfied as of these dates.