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Note 12. GEOGRAPHIC INFORMATION (Tables)
 12 Months Ended
Dec. 31, 2013
Geographic Information [Abstract]  
Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]
 
 
United
   
   
   
 
 
 
States
   
Canada
   
Other
   
Consolidated
 
2013:
 
   
   
   
 
Sales to unaffiliated customers
 
$
74,526
   
$
2,448
   
$
1,282
   
$
78,256
 
Long-lived assets
 
$
6,929
   
$
33
   
$
-
   
$
6,962
 
Total assets(1)
 
$
25,699
   
$
1,219
   
$
-
   
$
26,918
 
 
                               
2012:
                               
Sales to unaffiliated customers
 
$
76,265
   
$
2,371
   
$
1,679
   
$
80,315
 
Long-lived assets
 
$
8,369
   
$
33
   
$
-
   
$
8,402
 
Total assets (1)
 
$
33,331
   
$
986
   
$
-
   
$
34,317