v2.4.0.6

Shareholders' Equity (Tables) | 12 Months Ended
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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 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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