The following table details the effect of stock-based compensation from the issuance of equity compensation instruments on operating earnings (loss), net earnings (loss), and basic and diluted earnings (loss) per share:



	2012			2011			2010
Cost of sales	$	82		$	86		$	129
Selling, general and administrative	1,529			2,169			2,978
Merger and transaction costs	4,865			—			—
Total stock-based compensation expense included in operating earnings (loss)	6,476			2,255			3,107
Income taxes benefit	(2,267		)	(857		)	(1,182		)
Impact on net earnings (loss) from continuing operations	$	4,209		$	1,398		$	1,925
Effect on basic and diluted earnings (loss) from continuing operations	$	0.14		$	0.05		$	0.06

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year.

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Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year.

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Tabular disclosure of the number of fully vested share options (or share units) and share options expected to vest at the date of the latest statement of financial position, weighted-average exercise price (or conversion ratio), aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both options (or share units) currently outstanding and options (or share units) exercisable (or convertible).

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