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Quarterly Results (Unaudited) (Tables) | 12 Months Ended
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Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results of Operations | The following is a summary of the quarterly results of operations for the years ending December 31, 2014 and 2013:
| Quarter
| First |  | Second |  | Third |  | Fourth
| (in thousands, except per share data)
2014 |  |  |  |  |  |  |
Net sales | $ | 76,367 |  |  | $ | 92,310 |  |  | $ | 102,917 |  |  | $ | 84,728 |
Gross profit | 21,846 |  |  | 27,876 |  |  | 33,350 |  |  | 25,191 |
Net income | 9,822 |  |  | 11,363 |  |  | 12,440 |  |  | 10,533 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |
Basic* | $ | 0.18 |  |  | $ | 0.21 |  |  | $ | 0.23 |  |  | $ | 0.19 |
Diluted* | $ | 0.17 |  |  | $ | 0.20 |  |  | $ | 0.22 |  |  | $ | 0.19 |
2013 |  |  |  |  |  |  |  |  |  |  |
Net sales | $ | 66,833 |  |  | $ | 91,241 |  |  | $ | 89,690 |  |  | $ | 73,376 |
Gross profit | 15,312 |  |  | 27,676 |  |  | 26,616 |  |  | 20,188 |
Net income | 7,140 |  |  | 12,119 |  |  | 10,522 |  |  | 7,766 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |
Basic* | $ | 0.13 |  |  | $ | 0.22 |  |  | $ | 0.19 |  |  | $ | 0.14 |
Diluted* | $ | 0.13 |  |  | $ | 0.22 |  |  | $ | 0.19 |  |  | $ | 0.14 |
*Reflects three-for-two stock split effective July 16, 2014

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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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