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Quarterly Results of Operations (Unaudited) | 12 Months Ended
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Dec. 31, 2020
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Results of Operations (Unaudited) | 18.Quarterly Results of Operations (Unaudited) The following is a tabulation of the unaudited quarterly results of operations for the two years ended December 31, 2020:
|  | Three Months Ended
|  | 3/28/20 |  |  | 6/27/20 |  |  | 9/26/20 |  |  | 12/31/20 |
Net Sales |  | $ | 123,639 |  |  | $ | 130,264 |  |  | $ | 145,705 |  |  | $ | 169,260 |
Gross profit |  |  | 36,009 |  |  |  | 40,085 |  |  |  | 51,152 |  |  |  | 64,195 |
Net income |  |  | 15,338 |  |  |  | 18,594 |  |  |  | 24,753 |  |  |  | 31,713 |
Basic earnings per share |  |  | 0.88 |  |  |  | 1.06 |  |  |  | 1.42 |  |  |  | 1.81 |
Diluted earnings per share |  | $ | 0.87 |  |  | $ | 1.05 |  |  | $ | 1.39 |  |  | $ | 1.78 |
|  | Three Months Ended
|  | 3/30/19 |  |  | 6/29/19 |  |  | 9/28/19 |  |  | 12/31/19 |
Net Sales |  | $ | 114,039 |  |  | $ | 96,329 |  |  | $ | 94,999 |  |  | $ | 105,139 |
Gross profit |  |  | 32,597 |  |  |  | 22,302 |  |  |  | 19,867 |  |  |  | 24,782 |
Net income |  |  | 13,033 |  |  |  | 6,233 |  |  |  | 4,817 |  |  |  | 8,208 |
Basic earnings per share |  |  | 0.75 |  |  |  | 0.36 |  |  |  | 0.28 |  |  |  | 0.47 |
Diluted earnings per share |  | $ | 0.74 |  |  | $ | 0.35 |  |  | $ | 0.27 |  |  | $ | 0.46 |

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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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