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Discontinued Operations | 12 Months Ended
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Dec. 31, 2012
Discontinued Operations and Disposal Groups [Abstract] |
Discontinued Operations | 10. Discontinued Operations The financial statements have been restated to reflect the 2013 discontinued operation of a subsidiary and an operating division. As a result, the Company has classified these entities’ results of operations for December 31, 2012 and 2011 as losses of $1,773, and $339, respectively, as discontinued operations. There was no impact on the results of operations for December 31, 2010. In 2012, the Company discontinued a subsidiary and certain operating divisions. In 2011, the Company discontinued an operating division and in 2010 the Company discontinued a subsidiary. Included in discontinued operations in the Company’s consolidated statements of operations for the years ended December 31 were the following:
| Years Ended December 31, |
| 2012 |  | 2011 |  | 2010 |
Revenue | $ | 16,363 |  | $ | 16,404 |  | $ | 9,166 |
Impairment charge |  | — |  |  | — |  |  | (942) |
Operating loss |  | (8,093) |  |  | (3,919) |  |  | (5,491) |
Other expense |  | (288) |  |  | (244) |  |  | (144) |
Income tax recovery |  | — |  |  | — |  |  | 343 |
Noncontrolling interest expense recovery |  | 1,180 |  |  | 657 |  |  | 407 |
Net loss from discontinued operations | $ | (7,201) |  | $ | (3,506) |  | $ | (4,885) |
At December 31, 2012, $2,920 and $1,638 was included in other assets and other current liabilities, respectively, which represent assets held for sale and related liabilities. At December 31, 2011, $4,060 and $1,332 was included in other assets and other current liabilities, respectively, which represent assets held for sale and related liabilities.

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- Definition The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1012-107759 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1510-107760 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1020-107759 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2443-110228 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1474-107760 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760 + Details
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