v2.4.1.9

Net Income Per Share Attributable to Common Stockholders | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share [Abstract] |
Net Income Per Share Attributable to Common Stockholders |
NOTE 12. | Net Income Per Share Attributable to Common Stockholders
The computations for basic and diluted net income per share attributable to common stockholders are as follows:
|  | Year Ended December 31,
|  | 2014 |  | 2013 |  | 2012
|  | (in thousands, except per share data)
Numerator: |  |  |  |  |  |
Net income |  | $ | 30,244 |  |  | $ | 1,541 |  |  | $ | 2,221 |
Net income attributable to participating securities |  | — |  |  | (2 | ) |  | (1,172 | )
Net income attributable to common stockholders - basic |  | 30,244 |  |  | 1,539 |  |  | 1,049 |
Undistributed earnings reallocated to participating securities |  | — |  |  | — |  |  | 1,201 |
Net income attributable to common stockholders - diluted |  | $ | 30,244 |  |  | $ | 1,539 |  |  | $ | 2,250 |
Denominator: |  |  |  |  |  |
Weighted-average shares used in computing net income per share attributable to common stockholders - basic |  | 32,979 |  |  | 31,914 |  |  | 11,891 |
Effect of potentially dilutive securities: |  |  |  |  |  |
Convertible preferred stock |  | — |  |  | — |  |  | 13,270 |
Common stock options |  | 4,191 |  |  | 4,059 |  |  | 3,187 |
Contingently issuable shares related to an acquisition |  | — |  |  | — |  |  | 4 |
Weighted-average shares used in computing net income per share attributable to common stockholders - diluted |  | 37,170 |  |  | 35,973 |  |  | 28,352 |
Net income per share attributable to common stockholders |  |  |  |  |  |
Basic |  | $ | 0.92 |  |  | $ | 0.05 |  |  | $ | 0.09 |
Diluted |  | $ | 0.81 |  |  | $ | 0.04 |  |  | $ | 0.08 |
Potentially dilutive securities not included in the calculation of diluted net income per share because doing so would be antidilutive are as follows:
|  | Year Ended December 31,
|  | 2014 |  | 2013 |  | 2012
|  | (in thousands)
Common stock options |  | 1,689 |  |  | 952 |  |  | 772 |

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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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