Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Changes in Accumulated Other Comprehensive Income (Loss) Balances

Changes in the Accumulated other comprehensive income balance is as follows (in thousands):

	Foreign Currency Items		Net Gains (Losses) on Cash Flow Hedging Derivatives			Accumulated Other Comprehensive Income
Balance at December 31, 2011	$	9,545	$	2,478		$	12,023
Reclassification to the income statement		—		(6,085	)		(6,085	)
Change in fair value		4,124		2,176			6,300
Balance at December 31, 2012	$	13,669	$	(1,431	)	$	12,238

Reconciliation of Weighted Average Number of Shares

A reconciliation of these amounts is as follows (in thousands):

	2012		2011		2010
Weighted average number of common shares outstanding		68,409		68,315		66,318
Director Plan and Deferred stock units		341		342		326
ESOP		99		135		256
Common shares outstanding—basic		68,849		68,792		66,900
Dilutive effect of restricted stock awards		181		165		132
Dilutive effect of stock option awards		1,975		2,100		1,733
Common and potential common shares outstanding—diluted		71,005		71,057		68,765