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Notes Receivable (Tables)
12 Months Ended
Dec. 31, 2014
Receivables [Abstract]  
Schedule of Notes Receivable
As of December 31, 2014 and 2013, Notes Receivable were comprised of the following: 
 
 
December 31,
2014
 
December 31,
2013
Due from seller of SM Canada (see below)
 
$
1,878

 
$
3,171