v2.4.0.8

Quarterly Financial Information (Unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2013
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Financial Information |
|  | Three Months Ended
|  | Mar. 31, 2012 |  | Jun. 30, 2012 |  | Sep. 30, 2012 |  | Dec. 31, 2012 |  | Mar. 31, 2013 |  | Jun. 30, 2013 |  | Sep. 30, 2013 |  | Dec. 31, 2013
|  | (unaudited)
|  | (in thousands, except per share data)
Revenues |  | $ | 21,191 |  |  | $ | 22,190 |  |  | $ | 23,382 |  |  | $ | 24,657 |  |  | $ | 24,883 |  |  | $ | 26,291 |  |  | $ | 27,749 |  |  | $ | 29,039 |
Cost of revenues |  | 4,160 |  |  | 4,629 |  |  | 4,634 |  |  | 4,981 |  |  | 5,795 |  |  | 5,924 |  |  | 6,415 |  |  | 6,526 |
Gross profit |  | 17,031 |  |  | 17,561 |  |  | 18,748 |  |  | 19,676 |  |  | 19,088 |  |  | 20,367 |  |  | 21,334 |  |  | 22,513 |
Operating expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Research and development |  | 5,101 |  |  | 5,148 |  |  | 5,076 |  |  | 4,870 |  |  | 5,297 |  |  | 5,291 |  |  | 5,151 |  |  | 5,939 |
Sales and marketing |  | 9,246 |  |  | 9,784 |  |  | 8,797 |  |  | 9,911 |  |  | 10,168 |  |  | 10,160 |  |  | 10,411 |  |  | 11,784 |
General and administrative |  | 2,814 |  |  | 2,843 |  |  | 3,154 |  |  | 3,268 |  |  | 3,896 |  |  | 4,053 |  |  | 4,277 |  |  | 4,566 |
Total operating expenses |  | 17,161 |  |  | 17,775 |  |  | 17,027 |  |  | 18,049 |  |  | 19,361 |  |  | 19,504 |  |  | 19,839 |  |  | 22,289 |
Income (loss) from operations |  | (130 | ) |  | (214 | ) |  | 1,721 |  |  | 1,627 |  |  | (273 | ) |  | 863 |  |  | 1,495 |  |  | 224 |
Other income (expense), net |  | (77 | ) |  | (141 | ) |  | 23 |  |  | (171 | ) |  | (260 | ) |  | 102 |  |  | 24 |  |  | (51 | )
Income (loss) before provision for (benefit from) income taxes |  | (207 | ) |  | (355 | ) |  | 1,744 |  |  | 1,456 |  |  | (533 | ) |  | 965 |  |  | 1,519 |  |  | 173 |
Provision for (benefit from) income taxes(1) |  | 78 |  |  | (78 | ) |  | 77 |  |  | 281 |  |  | 70 |  |  | 92 |  |  | 210 |  |  | 128 |
Net income (loss) |  | $ | (285 | ) |  | $ | (277 | ) |  | $ | 1,667 |  |  | $ | 1,175 |  |  | $ | (603 | ) |  | $ | 873 |  |  | $ | 1,309 |  |  | $ | 45 |
Net income (loss) attributable to common stockholders |  | $ | (285 | ) |  | $ | (277 | ) |  | $ | 415 |  |  | $ | 1,159 |  |  | $ | (603 | ) |  | $ | 872 |  |  | $ | 1,308 |  |  | $ | 45 |
Net income (loss) per share attributable to common stockholders: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.05 | ) |  | $ | (0.05 | ) |  | $ | 0.07 |  |  | $ | 0.04 |  |  | $ | (0.02 | ) |  | $ | 0.03 |  |  | $ | 0.04 |  |  | $ | 0.00 |
Diluted |  | $ | (0.05 | ) |  | $ | (0.05 | ) |  | $ | 0.06 |  |  | $ | 0.03 |  |  | $ | (0.02 | ) |  | $ | 0.02 |  |  | $ | 0.04 |  |  | $ | 0.00 |
(1) Includes a benefit from income taxes in the three months ended June 30, 2012 primarily resulting from reductions in the liability for uncertain tax positions due to the lapse of the statute of limitations or closure of tax years due to a completed audit of our French subsidiary. Provision in other periods consist primarily of taxes on income in foreign jurisdictions and state income taxes in the United States.

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=25249566&loc=d3e1280-108306 + Details
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