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14. Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2012
Accumulated Other Comprehensive Income |
Components of accumulated other comprehensive income | As of December 31, 2012 and 2011, the components of accumulated other comprehensive income were as follows:
|  | As of December 31, |
|  | 2012 |  |  | 2011 |
Foreign currency translation adjustment |  |  | 768,000 |  |  |  | 722,000 |
Ending balance |  | $ | 768,000 |  |  | $ | 722,000 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
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