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Summary of Significant Accounting Policies (Tables) | 6 Months Ended
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Jun. 30, 2012
Summary of Significant Accounting Policies [Abstract] |
Earnings (Loss) Per Common Share |
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Basic |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (684 | ) |  | $ | (1,917 | ) |  | $ | (1,423 | ) |  | $ | (3,631 | )
Less: Preferred dividends and accretion of discount on preferred stock |  |  | (111 | ) |  |  | (106 | ) |  |  | (221 | ) |  |  | (210 | )
Less: Net loss allocated to unvested share-based payment awards |  |  | 3 |  |  |  | 13 |  |  |  | 6 |  |  |  | 25 |
Net loss allocated to common stockholders |  | $ | (792 | ) |  | $ | (2,010 | ) |  | $ | (1,638 | ) |  | $ | (3,816 | )
Weighted average common shares outstanding including unvested share-based payment awards |  |  | 825,491 |  |  |  | 825,366 |  |  |  | 825,469 |  |  |  | 825,363 |
Less: Unvested share-based payment awards |  |  | (2,700 | ) |  |  | (5,100 | ) |  |  | (3,000 | ) |  |  | (5,402 | )
Average shares |  |  | 822,791 |  |  |  | 820,266 |  |  |  | 822,469 |  |  |  | 819,961 |
Basic loss per common share |  | $ | (0.96 | ) |  | $ | (2.45 | ) |  | $ | (1.99 | ) |  | $ | (4.65 | )
Diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss allocated to common stockholders |  | $ | (792 | ) |  | $ | (2,010 | ) |  | $ | (1,638 | ) |  | $ | (3,816 | )
Weighted average common shares outstanding for basic loss per common share |  |  | 822,791 |  |  |  | 820,266 |  |  |  | 822,469 |  |  |  | 819,961 |
Add: Dilutive effects of assumed exercises of stock options |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Add: Dilutive effects of assumed exercises of stock warrant |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Average shares and dilutive potential common shares |  |  | 822,791 |  |  |  | 820,266 |  |  |  | 822,469 |  |  |  | 819,961 |
Diluted loss per common share |  | $ | (0.96 | ) |  | $ | (2.45 | ) |  | $ | (1.99 | ) |  | $ | (4.65 | )
Anti-dilutive average common shares |
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Stock options |  |  | 42,116 |  |  |  | 44,756 |  |  |  | 42,116 |  |  |  | 44,756 |
Stock warrant |  |  | 67,314 |  |  |  | 67,314 |  |  |  | 67,314 |  |  |  | 67,314 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -Paragraph 40 -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
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