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Quarterly Results (Unaudited) | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results (Unaudited) | Quarterly Results (Unaudited) The following is a summary of the quarterly results of operations for the years ending December 31, 2018 and 2017:
| Quarter
| First |  | Second |  | Third |  | Fourth
| (in thousands, except per share data)
2018 |  |  |  |  |  |  |
Net sales | $ | 99,082 |  |  | $ | 109,588 |  |  | $ | 112,937 |  |  | $ | 112,340 |
Gross profit | 15,390 |  |  | 27,585 |  |  | 32,763 |  |  | 27,795 |
Net income | 4,260 |  |  | 11,691 |  |  | 14,085 |  |  | 12,536 |
Earnings per share: |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.08 |  |  | $ | 0.22 |  |  | $ | 0.27 |  |  | $ | 0.24 |
Diluted | $ | 0.08 |  |  | $ | 0.22 |  |  | $ | 0.27 |  |  | $ | 0.24 |
2017 |  |  |  |  |  |  |  |  |  |  |
Net sales | $ | 86,078 |  |  | $ | 101,326 |  |  | $ | 113,668 |  |  | $ | 104,160 |
Gross profit | 24,986 |  |  | 31,678 |  |  | 35,658 |  |  | 31,075 |
Net income | 10,217 |  |  | 13,794 |  |  | 14,717 |  |  | 15,770 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |
Basic | $ | 0.19 |  |  | $ | 0.26 |  |  | $ | 0.28 |  |  | $ | 0.30 |
Diluted | $ | 0.19 |  |  | $ | 0.26 |  |  | $ | 0.28 |  |  | $ | 0.30 |

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- References No definition available. + Details
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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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