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SELECTED QUARTERLY INFORMATION (UNAUDITED) (Tables) | 12 Months Ended
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Dec. 31, 2013
Selected Quarterly Information Tables |
Unaudited quarterly data | The results of operations for any quarter are not necessarily indicative of the results of operations for any future period.
|  | First |  |  | Second |  |  | Third |  |  | Fourth |
Year ended December 31, 2013 |  | Quarter |  |  | Quarter |  |  | Quarter |  |  | Quarter |
Total revenue |  | $ | 5,696 |  |  | $ | 6,042 |  |  | $ | 5,794 |  |  | $ | 6,128 |
Gross profit |  | $ | 2,151 |  |  | $ | 2,230 |  |  | $ | 2,249 |  |  | $ | 2,568 |
Net income (loss) attributable to common shareholders (2) (4) |  | $ | (409 | ) |  | $ | (1,119 | ) |  | $ | (341 | ) |  | $ | (5,125 | )
Diluted earnings (loss) per share |  | $ | (0.02 | ) |  | $ | (0.06 | ) |  | $ | (0.02 | ) |  | $ | (0.30 | )
Year ended December 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total revenue |  | $ | 6,733 |  |  | $ | 7,440 |  |  | $ | 6,671 |  |  | $ | 6,827 |
Gross profit |  | $ | 2,796 |  |  | $ | 2,856 |  |  | $ | 2,894 |  |  | $ | 2,787 |
Net income (loss) (3) |  | $ | 187 |  |  | $ | 152 |  |  | $ | (7 | ) |  | $ | 285 |
Diluted earnings per share (1) |  | $ | 0.01 |  |  | $ | 0.01 |  |  | $ | -- |  |  | $ | 0.02 |
(1) | Quarterly income (loss) per share may not equal the annual reported amounts due to period roundings.
(2) | Fourth quarter loss was mainly the result of recognizing a legal settlement loss, financing cost and refinancing of debt costs.
(3) | Fourth quarter gain was mainly the result of recognizing a gain on fair value of warrants and an increase in our deferred tax asset.
(4) | Second quarter loss was mainly the result of recognizing a legal settlement loss.

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- Definition Tabular disclosure of the quarterly financial data in the annual financial statements. The disclosure includes financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income (loss) before extraordinary items and cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=25249566&loc=d3e1280-108306 + Details
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