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Variable Interest Entity Level 3 (Tables)
9 Months Ended
Sep. 30, 2012
Variable Interest Entity, Not Primary Beneficiary, Disclosures [Abstract]  
Schedule of Variable Interest Entities [Table Text Block]
The Company's maximum exposure to loss in the VIE is limited to the outstanding balance of the note receivable, which is presented in the table below:
 
At
 
September 30, 2012
 
December 31, 2011
The Company's maximum exposure to loss in the VIE
$
1,139

 
$
1,142