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Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2012
Accounting Policies [Abstract] |
Cumulative Translation Adjustments Included In Accumulated Other Comprehensive Income | The following table presents the balances of the Company’s cumulative translation adjustments included in accumulated other comprehensive income.
December 31, 2009 | $ | 696,000 |
December 31, 2010 | $ | 2,952,000 |
December 31, 2011 | $ | 1,087,000 |
December 31, 2012 | $ | 2,442,000 |

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- Definition Schedule of cumulative translation adjustments included in accumulated other comprehensive income [Table Text Block] + References No definition available. + Details
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