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Earnings Per Share | 6 Months Ended
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Jun. 30, 2014
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Common Share. Basic and diluted earnings per common share were calculated as follows (in thousands, except per share data):
| Three Months Ended June 30, 2014
| Net Earnings |  | Weighted Average Shares |  | Per Share
Basic earnings per common share | $ | 17,533 |  |  | 52,824 |  |  | $ | 0.33 |
Effect of dilutive stock awards | — |  |  | 250 |  |  |
Diluted earnings per common share | $ | 17,533 |  |  | 53,074 |  |  | $ | 0.33 |
| Three Months Ended June 30, 2013
| Net Earnings |  | Weighted Average Shares |  | Per Share
Basic earnings per common share | $ | 41,876 |  |  | 54,885 |  |  | $ | 0.76 |
Effect of dilutive stock awards | — |  |  | 368 |  |  |
Diluted earnings per common share | $ | 41,876 |  |  | 55,253 |  |  | $ | 0.76 |
| Six Months Ended June 30, 2014
| Net Earnings |  | Weighted Average Shares |  | Per Share
Basic earnings per common share | $ | 46,390 |  |  | 52,809 |  |  | $ | 0.88 |
Effect of dilutive stock awards | — |  |  | 238 |  |  |
Diluted earnings per common share | $ | 46,390 |  |  | 53,047 |  |  | $ | 0.87 |
| Six Months Ended June 30, 2013
| Net Earnings |  | Weighted Average Shares |  | Per Share
Basic earnings per common share | $ | 88,009 |  |  | 56,416 |  |  | $ | 1.56 |
Effect of dilutive stock awards | — |  |  | 378 |  |  |
Diluted earnings per common share | $ | 88,009 |  |  | 56,794 |  |  | $ | 1.55 |
For the three-month periods ended June 30, 2014 and 2013, the number of anti-dilutive stock awards that were outstanding but not included in the computation of diluted earnings per common share w ere 2,398,269 and 1,119,530, respectively. For the six-month periods ended June 30, 2014 and 2013, the number of anti-dilutive stock awards that were outstanding but not included in the computation of diluted earnings per common share were 2,418,436 a nd 1,268,665, respectively.

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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 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: 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=7655603&loc=d3e1278-109256 Reference 3: 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=7655603&loc=d3e1252-109256 Reference 4: 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=32703322&loc=d3e4984-109258 Reference 5: 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=26872669&loc=d3e20235-122688 + Details
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