Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Operating Segments (Tables)

v3.7.0.1
Note 10 - Operating Segments (Tables)
 6 Months Ended
Jun. 30, 2017
Notes Tables  
Schedule of Segment Reporting Information, by Segment [Table Text Block]
   
Treatment
    
Services
    
Medical
    
Segments
Total
    
Corporate
(1)
    
Consolidated
Total
  
Revenue from external customers
   $
9,630
    $
3,085
     
—
    $
12,715
    $
—
    $
12,715
 
Intercompany revenues
    
97
     
7
     
—
     
104
     
—
     
—
 
Gross profit
   
2,174
     
180
     
—
     
2,354
     
—
     
2,354
 
Research and development
    
62
     
—
     
550
     
612
     
7
     
619
 
Interest income
    
—
     
—
     
—
     
—
     
36
     
36
 
Interest expense
    
(18
 )    
—
     
—
     
(18
 )    
(72
 )    
(90
 )
Interest expense-financing fees
    
—
     
—
     
—
     
—
     
(9
 )    
(9
 )
Depreciation and amortization
    
988
     
135
     
—
     
1,123
     
10
     
1,133
 
Segment income (loss) before income taxes
    
1,238
     
(553
 )    
(550
 )    
135
     
(1,295
 )    
(1,160
 )
Income tax expense
   
65
     
—
     
—
     
65
     
1
     
66
 
Segment income (loss)
   
1,173
     
(553
 )    
(550
 )    
70
     
(1,296
 )    
(1,226
 )
Expenditures for segment assets
    
91
     
3
     
—
     
94
     
—
     
94
 
   
Treatment
    
Services
    
Medical
    
Segments
Total
    
Corporate
(1)
    
Consolidated
Total
  
Revenue from external customers
   $
7,985
 
 
 $
6,824
     
—
    $
14,809
    $
—
    $
14,809
 
Intercompany revenues
    
6
 
 
  
10
     
—
     
16
     
—
     
—
 
Gross profit
   
582
 
 
  
1,234
     
—
     
1,816
     
—
     
1,816
 
Research and development
    
120
 
 
  
7
     
416
     
543
     
11
     
554
 
Interest income
    
2
 
 
  
—
     
—
     
2
     
29
     
31
 
Interest expense
    
(14
 )
 
  
—
     
—
     
(14
 )    
(94
 )    
(108
 )
Interest expense-financing fees
    
—
 
 
  
—
     
—
     
—
     
(29
 )    
(29
 )
Depreciation and amortization
    
705
 
 
  
160
     
—
     
865
     
47
     
912
 
Segment (loss) income before income taxes
    
(10,557
 )
(2)
  
1,046
     
(416
 )    
(9,927
 )    
(1,374
 )    
(11,301
 )
Income tax benefit
    
(3,167
 )
(2)
  
—
     
—
     
(3,167
 )    
—
     
(3,167
 )
Segment (loss) income
   
(7,390
 )
 
  
1,046
     
(416
 )    
(6,760
 )    
(1,374
 )    
(8,134
 )
Expenditures for segment assets
    
16
 
 
  
4
     
—
     
20
     
—
     
20
 
   
Treatment
    
Services
    
Medical
    
Segments
Total
    
Corporate
(1)
    
Consolidated
Total
  
Revenue from external customers
   $
19,665
    $
5,757
     
—
    $
25,422
    $
—
    $
25,422
 
Intercompany revenues
    
113
     
10
     
—
     
123
     
—
     
—
 
Gross profit
    
4,861
     
212
     
—
     
5,073
     
—
     
5,073
 
Research and development
    
243
     
—
     
750
     
993
     
15
     
1,008
 
Interest income
    
—
     
—
     
—
     
—
     
71
     
71
 
Interest expense
    
(26
 )    
(1
 )    
—
     
(27
 )    
(162
 )    
(189
 )
Interest expense-financing fees
    
—
     
—
     
—
     
—
     
(18
 )    
(18
 )
Depreciation and amortization
    
1,997
     
271
     
—
     
2,268
     
20
     
2,288
 
Segment income (loss) before income taxes
    
2,840
     
(1,260
 )    
(750
 )    
830
     
(2,584
 )    
(1,754
 )
Income tax expense
   
145
     
—
     
—
     
145
     
2
     
147
 
Segment income (loss)
   
2,695
     
(1,260
 )    
(750
 )    
685
     
(2,586
 )    
(1,901
 )
Expenditures for segment assets
    
106
     
10
     
—
     
116
     
—
     
116
 
   
Treatment
    
Services
    
Medical
    
Segments
Total
    
Corporate
(1)
    
Consolidated
Total
  
Revenue from external customers
   $
15,189
 
 
 $
9,658
     
—
    $
24,847
    $
—
    $
24,847
 
Intercompany revenues
    
10
 
 
  
15
     
—
     
25
     
—
     
—
 
Gross profit
    
444
 
 
  
1,406
     
—
     
1,850
     
—
     
1,850
 
Research and development
    
226
 
 
  
33
     
854
     
1,113
     
15
     
1,128
 
Interest income
    
2
 
 
  
—
     
—
     
2
     
45
     
47
 
Interest expense
    
(16
 )
 
  
—
     
—
     
(16
 )    
(260
 )    
(276
 )
Interest expense-financing fees
    
—
 
 
  
—
     
—
     
—
     
(85
 )    
(85
 )
Depreciation and amortization
    
1,418
 
 
  
321
     
—
     
1,739
     
57
     
1,796
 
Segment (loss) income before income taxes
    
(11,805
 )
(2)
  
322
     
(854
 )    
(12,337
 )    
(2,773
 )    
(15,110
 )
Income tax benefit
    
(3,130
 )
(2)
  
—
     
—
     
(3,130
 )    
—
     
(3,130
 )
Segment (loss) income
   
(8,675
 )
 
  
322
     
(854
 )    
(9,207
 )    
(2,773
 )    
(11,980
 )
Expenditures for segment assets
    
23
 
 
  
4
     
1
     
28
     
—
     
28