Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Operating Segments (Tables)

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Note 10 - Operating Segments (Tables)
9 Months Ended
Sep. 30, 2015
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Segment Reporting for the Quarter Ended September 30, 2015
                             
   
Treatment
   
Services
   
Segments
Total
   
Corporate And
Others
(1)
   
Consolidated
Total
 
Revenue from external customers
  $ 10,866     $ 6,443     $ 17,309     $     $ 17,309  
Intercompany revenues
    32       7       39              
Gross profit
    3,696       1,250       4,946             4,946  
Interest income
    4             4       12       16  
Interest expense
    (1 )           (1 )     (123 )     (124 )
Interest expense-financing fees
                      (56 )     (56 )
Depreciation and amortization
    729       172       901       11       912  
Segment profit (loss)
    2,681       507       3,188       (1,904 )     1,284  
Expenditures for segment assets
    58       15       73             73  
Segment Reporting for the Quarter Ended September 30, 2014
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
Treatment
   
Services
   
Segments
Total
   
Corporate And
Others
(1)
   
Consolidated
Total
 
Revenue from external customers
  $ 12,705     $ 4,200     $ 16,905     $     $ 16,905  
Intercompany revenues
          19       19              
Gross profit
    4,943       638       5,581             5,581  
Interest income
                      7       7  
Interest expense
    (10 )           (10 )     (128 )     (138 )
Interest expense-financing fees
                      (52 )     (52 )
Depreciation and amortization
    748       213       961       12       973  
Segment profit (loss)
    3,985       10       3,995       (1,651 )     2,344  
Expenditures for segment assets
    3       39       42             42  
Segment Reporting for the Nine Months Ended September 30, 2015
 
 
 
 
 
 
 
 
 
 
 
 
 
   
Treatment
   
Services
   
Segments
Total
   
Corporate And
Others
(1)
   
Consolidated
Total
 
Revenue from external customers
  $ 31,702     $ 15,562     $ 47,264     $     $ 47,264  
Intercompany revenues
    34       22       56              
Gross profit
    8,265       2,190       10,455             10,455  
Interest income
    6             6       30       36  
Interest expense
    (34 )           (34 )     (356 )     (390 )
Interest expense-financing fees
          (2 )     (2 )     (169 )     (171 )
Depreciation and amortization
    2,236       552       2,788       33       2,821  
Segment profit (loss)
    5,124       265       5,389       (5,711 )     (322 )
Expenditures for segment assets
    303       27       330       8       338  
Segment Reporting for the Nine Months Ended September 30, 2014
 
 
 
 
 
 
 
 
 
 
 
 
 
   
Treatment
   
Services
   
Segments
Total
   
Corporate And
Others
(1)
   
Consolidated
Total
 
Revenue from external customers
  $ 29,773     $ 10,333     $ 40,106     $     $ 40,106  
Intercompany revenues
          64       64              
Gross profit
    6,379       853       7,232             7,232  
Interest income
                      20       20  
Interest expense
    (35 )     (1 )     (36 )     (469 )     (505 )
Interest expense-financing fees
          2       2       (135 )     (133 )
Depreciation and amortization
    2,535       709       3,244       38       3,282  
Segment profit (loss)
    2,977       (1,981 )     996       (4,716 )     (3,720 )
Expenditures for segment assets
    334       41       375             375