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Business Description, Basis of Presentation and Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2014
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | Earnings Per Share – The following table sets forth the computation of basic and diluted earnings per common share:
| Year ended December 31,
| 2014 |  | 2013
Numerator: |  |  |
Net income | $ | 5,596 |  |  | $ | 5,179 |
Denominator: |  |  |
Basic weighted average shares | 9,166,769 |  |  | 9,064,340 |
Dilutive common stock equivalents using treasury stock method | 414,557 |  |  | 391,178 |
Diluted weighted average shares | 9,581,326 |  |  | 9,455,518 |
Basic earnings per common share: | $ | 0.61 |  |  | $ | 0.57 |
Diluted earnings per common share: | $ | 0.58 |  |  | $ | 0.55 |
Weighted average options outstanding | 975,696 |  |  | 1,128,045 |
Anti-dilutive options not included in the computation | 209,751 |  |  | 149,773 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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