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Nature Of Business And Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2012
Nature Of Business And Significant Accounting Policies [Abstract] |
Schedule Of Estimated Useful Lives |
| Years
Equipment | 3-10
Furniture and Fixtures | 3-10
Building | 7-40
Schedule Of Net Income Per Common Share |
|  | Income |  | Shares |  |  | Per share amount
2012: |  |  |  |  |  |  |  |  |  |  |
Basic EPS from continuing operations |  | $ | 1,086,000 |  |  |  | 3,391,332 |  |  | $ | 0.32
Effect of dilutive employee and director stock options |  |  |  |  |  |  | 20,956 |  |  |  |
Diluted EPS from continuing operations |  | $ | 1,086,000 |  |  |  | 3,412,288 |  |  | $ | 0.31
2011: |  |  |  |  |  |  |  |  |  |  |
Basic EPS from continuing operations |  | $ | 598,000 |  |  |  | 3,387,192 |  |  | $ | 0.17
Effect of dilutive employee and director stock options |  |  |  |  |  |  | 18,546 |  |  |  |
Diluted EPS from continuing operations |  | $ | 598,000 |  |  |  | 3,405,738 |  |  | $ | 0.17
Schedule Of Estimated Fair Value Of Options |
Dividend yield | 0.00%
Expected volatility | 22.98%
Risk free interest rate | 2.21%
Expected life | 5 years

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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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