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Note 12 - Summary of Quarterly Results | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Quarterly Financial Information [Text Block] | Note 12 — Summary of Quarterly Results
In thousands, except per share data (unaudited) |  | March 19 |  |  | July 9 |  |  | October 1 |  |  | December 31 |
2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  | $ | 72,380 |  |  | $ | 94,337 |  |  | $ | 74,904 |  |  | $ | 72,136 |
Operating Income |  |  | 9,023 |  |  |  | 8,189 |  |  |  | 4,220 |  |  |  | 4,883 |
Net income |  |  | 6,654 |  |  |  | 5,673 |  |  |  | 2,958 |  |  |  | 2,704 |
Basic Earnings Per Share Data: |  | $ | 0.49 |  |  | $ | 0.42 |  |  | $ | 0.22 |  |  | $ | 0.20 |
Diluted Earnings Per Share Data: |  | $ | 0.49 |  |  | $ | 0.42 |  |  | $ | 0.22 |  |  | $ | 0.20 |
In thousands, except per share data (unaudited) |  | March 20 |  |  | July 10 |  |  | October 2 |  |  | December 25 |
2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Sales |  | $ | 59,191 |  |  | $ | 99,679 |  |  | $ | 81,298 |  |  | $ | 73,444 |
Operating Income |  |  | 7,129 |  |  |  | 10,686 |  |  |  | 7,672 |  |  |  | 6,409 |
Net income |  |  | 5,442 |  |  |  | 8,126 |  |  |  | 5,966 |  |  |  | 4,871 |
Basic Earnings Per Share Data: |  | $ | 0.39 |  |  | $ | 0.59 |  |  | $ | 0.44 |  |  | $ | 0.36 |
Diluted Earnings Per Share Data: |  | $ | 0.39 |  |  | $ | 0.58 |  |  | $ | 0.43 |  |  | $ | 0.36 |

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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 https://asc.fasb.org/topic&trid=2126967 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=126900988&loc=SL124452896-108306 + Details
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