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Subsequent Event Brazil Dividend - Additional Information (USD $) | 12 Months Ended | 1 Months Ended
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2013 AAG | Dec. 31, 2012 AAG | Mar. 20, 2014 Subsequent Event AAG
Subsequent Event [Line Items] |  |  |  |  |
Dividend distribution | $ 1,344,000 | $ 1,008,000 | $ 23,000 |  | $ 830,000
Interest in Joint Venture |  |  | 49.00% |  | 49.00%

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- Definition This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13 -Article 5 + Details
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