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CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
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Dec. 31, 2011
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Dec. 31, 2010
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| CURRENT ASSETS | ||
| Trade receivables, allowance for doubtful accounts | $ 210,000 | $ 155,000 |
| Current portion of notes receivable, discount | $ 0 | $ 684 |
| EQUITY | ||
| Common Stock, authorized (in shares) | 40,000,000 | 40,000,000 |
| Common Stock, par value (in dollars per share) | $ 0.10 | $ 0.10 |
| Common Stock, issued (in shares) | 23,731,415 | 23,682,915 |
| Common Stock, outstanding (in shares) | 23,731,415 | 23,682,915 |
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Face amount or stated value of common stock per share; generally not indicative of the fair market value per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total number of shares of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Shares outstanding equals shares issued minus shares held in treasury and other adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Disclosure of the unamortized amount of the discount on the note or receivable which is deducted from the face amount of the receivable or loan. The discount or premium is the difference between the present value and the face amount. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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