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Note 10 - Quarterly Data (Unaudited) (Tables) | 12 Months Ended
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Mar. 29, 2014
Quarterly Financial Information Disclosure [Abstract] |
Schedule of Quarterly Financial Information [Table Text Block] |
|  | Total Revenues |  |  | Gross Profit |  |  | Net Income |  |  | Basic Earnings Per Share (a) |  |  | Diluted Earnings Per Share (a) |
FY 2014: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fourth Quarter |  | $ | 30,403 |  |  | $ | 8,617 |  |  | $ | 1,704 |  |  | $ | 0.25 |  |  | $ | 0.24 |
Third Quarter |  |  | 30,513 |  |  |  | 7,138 |  |  |  | 788 |  |  |  | 0.11 |  |  |  | 0.11 |
Second Quarter |  |  | 28,882 |  |  |  | 6,821 |  |  |  | 771 |  |  |  | 0.10 |  |  |  | 0.10 |
First Quarter |  |  | 28,710 |  |  |  | 7,214 |  |  |  | 721 |  |  |  | 0.10 |  |  |  | 0.09 |
FY 2013: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fourth Quarter |  | $ | 31,087 |  |  | $ | 8,489 |  |  | $ | 1,816 |  |  | $ | 0.24 |  |  | $ | 0.24 |
Third Quarter |  |  | 29,324 |  |  |  | 6,630 |  |  |  | 782 |  |  |  | 0.11 |  |  |  | 0.10 |
Second Quarter |  |  | 26,788 |  |  |  | 6,078 |  |  |  | 745 |  |  |  | 0.10 |  |  |  | 0.10 |
First Quarter |  |  | 25,097 |  |  |  | 6,207 |  |  |  | 361 |  |  |  | 0.05 |  |  |  | 0.05 |

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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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