CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) |
Jul. 04, 2026 |
Jan. 03, 2026 |
|---|---|---|
| CONDENSED CONSOLIDATED BALANCE SHEETS | ||
| Accounts receivable, allowance for doubtful accounts | $ 681,170 | $ 633,391 |
| Shareholders' Equity | ||
| Voting preferred stock, par value | $ 0 | $ 0 |
| Voting preferred stock, shares authorized | 1,000,000 | 1,000,000 |
| Nonvoting preferred stock, par value | $ 0 | $ 0 |
| Nonvoting preferred stock, shares authorized | 1,000,000 | 1,000,000 |
| Common stock, par value | $ 0 | $ 0 |
| Common stock, shares authorized | 50,000,000 | 50,000,000 |
| Common stock, shares issued | 9,195,728 | 9,179,288 |
| Common stock, shares outstanding | 6,017,558 | 6,041,767 |
| Treasury stock shares | 3,178,170 | 3,137,521 |
| X | ||||||||||
- Definition Issuance value per share of no-par value, nonvoting preferred stock; generally not indicative of the fair market value per share. No definition available.
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| X | ||||||||||
- Definition The maximum number of nonvoting preferred shares permitted to be issued by an entity's charter and bylaws and unissued as of the end of the reporting period. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Issuance value per share of no-par value, voting preferred stock; generally not indicative of the fair market value per share. No definition available.
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| X | ||||||||||
- Definition The maximum number of voting preferred shares permitted to be issued by an entity's charter and bylaws and unissued as of the end of the reporting period. No definition available.
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Face amount per share of no-par value common stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
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