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NET INCOME (LOSS) PER COMMON SHARE (Block) | 9 Months Ended
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Sep. 30, 2011
Earnings Per Share Abstract |
Earnings Per Share Text Block | 12. NET INCOME PER COMMON SHARE Net income per common share is calculated as basic net income per share and diluted net income per share. Basic net income per share excludes dilution and is computed by dividing net income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted net income per share is computed in the same manner as basic net income after assuming issuance of common stock for all potentially dilutive equivalent shares, which includes the potential dilution that could occur: (1) if all the Company's outstanding stock options that are in-the-money were exercised (using the treasury stock method); (2) if the RSUs with service conditions were fully vested (using the treasury stock method); and (3) if the RSUs with service and market conditions were considered contingently issuable. For the periods indicated, the following table s present the computations of basic and diluted net income per share:
| Nine Months Ended
| September 30, 2011 |  | September 30, 2010
| (amounts in thousands, except share and per share data)
|  |  |  |  |  | Net Income |  |  |  |  |  |  | Net Income
| Net Income |  | Shares |  | Per Share |  | Net Income |  | Shares |  | Per Share
Basic net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 57,986 |  | 36,355,024 |  | $ | 1.59 |  | $ | 29,151 |  | 35,699,525 |  | $ | 0.82
Impact of equity awards |  |  |  | 1,470,473 |  |  |  |  |  |  |  | 1,891,845 |  |  |
Diluted net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 57,986 |  | 37,825,497 |  | $ | 1.53 |  | $ | 29,151 |  | 37,591,370 |  | $ | 0.78
| Three Months Ended
| September 30, 2011 |  | September 30, 2010
| (amounts in thousands, except share and per share data)
|  |  |  |  |  | Net Income |  |  |  |  |  |  | Net Income
| Net Income |  | Shares |  | Per Share |  | Net Income |  | Shares |  | Per Share
Basic net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 8,231 |  | 36,366,675 |  | $ | 0.23 |  | $ | 10,689 |  | 35,722,801 |  | $ | 0.30
Impact of equity awards |  |  |  | 1,096,410 |  |  |  |  |  |  |  | 1,587,155 |  |  |
Diluted net income per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | $ | 8,231 |  | 37,463,085 |  | $ | 0.22 |  | $ | 10,689 |  | 37,309,956 |  | $ | 0.29
Incremental Shares Disclosure As Anti-Dilutive For the periods indicated, the following table provides the incremental shares excluded as they were anti-dilutive under the treasury stock method:
|  |  | Nine Months Ended
|  |  | September 30,
Impact Of Equity Awards |  | 2011 |  |  | 2010
|  |  | (amounts in thousands,
|  |  | except per share amounts)
Dilutive or anti-dilutive for all potentially dilutive equivalent shares: |  | dilutive |  |  | dilutive
Excluded shares as anti-dilutive under the treasury stock method: |  |  |  |  |  |  |
| Options |  |  | 54 |  |  |  | 66
| Price range of options: from |  | $ | 9.02 |  |  | $ | 9.84
| Price range of options: to |  | $ | 48.21 |  |  | $ | 48.21
| RSUs with service conditions |  |  | 942 |  |  |  | 86
| RSUs with service and market conditions as market conditions not met |  |  | 200 |  |  |  | -
| Total RSUs |  |  | 1,142 |  |  |  | 86
|  |  | Three Months Ended
|  |  | September 30,
Impact Of Equity Awards |  | 2011 |  | 2010
|  |  | (amounts in thousands,
|  |  | except per share data)
Dilutive or anti-dilutive for all potentially dilutive equivalent shares: |  | dilutive |  | dilutive
Excluded shares as anti-dilutive under the treasury stock method: |  |  |  |  |  |  |
| Options |  |  | 53 |  |  |  | 66
| Price range of options: from |  | $ | 6.67 |  |  | $ | 7.55
| Price range of options: to |  | $ | 48.21 |  |  | $ | 48.21
| RSUs with service conditions |  |  | 976 |  |  |  | 275
| RSUs with service and market conditions |  |  | 200 |  |  |  | -
| Total RSUs |  |  | 1,176 |  |  |  | 275

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1252-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=6945512&loc=d3e4984-109258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6920599&loc=d3e1278-109256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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