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Consolidated Statements of Shareholders' Equity (USD $) | Total | Common Stock | Retained Earnings | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | ---
BALANCE at Dec. 25, 2010 | $ 23,013,000 | $ 513,700 | $ 22,499,300 |
BALANCE (in shares) at Dec. 25, 2010 |  | 5,020,739 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Repurchase of common stock | (3,527,200) | (1,942,400) | (1,584,800) |
Repurchase of common stock (in shares) |  | (99,494) |  |
Stock options exercised and related tax benefits | 1,302,800 | 1,302,800 |  |
Stock options exercised and related tax benefits (in shares) |  | 66,398 |  |
Compensation expense relating to stock options | 755,700 | 755,700 |  |
Cash dividends | (547,600) |  | (547,600) |
Comprehensive income (loss) | 14,112,000 |  | 14,095,000 | 17,000
BALANCE at Dec. 31, 2011 | 35,108,700 | 629,800 | 34,461,900 | 17,000
BALANCE (in shares) at Dec. 31, 2011 |  | 4,987,643 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Repurchase of common stock | (7,220,300) | (3,874,900) | (3,345,400) |
Repurchase of common stock (in shares) |  | (134,720) |  |
Stock options exercised and related tax benefits | 2,314,900 | 2,314,900 |  |
Stock options exercised and related tax benefits (in shares) |  | 143,536 |  |
Compensation expense relating to stock options | 930,200 | 930,200 |  |
Cash dividends | (26,122,400) |  | (26,122,400) |
Comprehensive income (loss) | 12,916,900 |  | 12,937,900 | (21,000)
BALANCE at Dec. 29, 2012 | $ 17,928,000 |  | $ 17,932,000 | $ (4,000)
BALANCE (in shares) at Dec. 29, 2012 |  | 4,996,459 |  |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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