XML 49 R35.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 13 - Variable Interest Entities ("VIE") and Transactions (Tables)
12 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Variable Interest Entities [Table Text Block]
   
Dec. 31, 201
7
   
Dec. 31, 2016
 
Current Assets
  $
608,000
    $
794,000
 
Property, plant and equipment, net
   
231,000
     
125,000
 
Other noncurrent assets
   
740,000
     
794,000
 
Total assets
  $
1,579,000
    $
1,713,000
 
                 
Mortgages and other long-term debt payable
  $
2,062,000
    $
1,962,000
 
Total liabilities
  $
2,062,000
    $
1,962,000