Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2012

Summary of Significant Accounting Policies [Abstract]

Weighted-average common shares for the computation of EPS

Earnings Per Share The difference between basic and diluted earnings per share (EPS) is the dilutive effect of stock options and nonvested stock. Diluted EPS assumes that nonvested stock has vested and all dilutive stock options, for which the average market price exceeds the exercise price (in-the-money), are exercised. Stock options for which the exercise price exceeds the average market price (out-of-the-money) have an anti-dilutive effect on EPS, and accordingly, are excluded from the calculation. Weighted-average common shares for the computation of EPS were:

(in thousands)	2012		2011		2010
Basic weighted-average shares outstanding		49,596		49,746		49,138
Diluted weighted-average shares outstanding		49,822		49,937		49,424

Components of Other Comprehensive (Loss) Income

Accumulated Other Comprehensive (Loss) Income Accumulated OCI is composed primarily of foreign currency translation, pension liability and unrealized gains or losses on cash flow hedges. The components of OCI at December 31 were:

(in thousands)	2012			2011
Foreign currency translation	$	7,442		$	(29,720	)
Pension liability (net of tax)		(12,062	)		(9,712	)
Unrealized gain on cash flow hedges (net of tax)		35			384
Accumulated other comprehensive loss	$	(4,585	)	$	(39,048	)