XML 60 R34.htm IDEA: XBRL DOCUMENT v3.2.0.727
Notes Receivable (Details) - (Table)
CAD in Thousands, $ in Thousands
Jun. 30, 2015
USD ($)
Dec. 31, 2014
USD ($)
Jun. 30, 2014
USD ($)
Mar. 31, 2012
USD ($)
Mar. 31, 2012
CAD
Notes receivable $ 1,299 $ 1,878 $ 2,552    
Note receivable – Seller of SM Canada [Member]          
Due from   $ 1,878   $ 3,085 CAD 3,107