• Filing Date: 2018-02-14
  • Form Type: 10-Q
  • Description: Quarterly report
v3.8.0.1
Note 5 - Segment Information
9 Months Ended
Dec. 31, 2017
Notes to Financial Statements  
Segment Reporting Disclosure [Text Block]
NOTE
 
5
 - SEGMENT INFORMATION
 
Information about segments is as follows:
 
   
Chemical
   
Electronics
   
Engineering
   
Total
 
Three months ended December 31, 2017
                               
Revenue from external customers
  $
432,803
    $
123,685
    $
464,554
    $
1,021,042
 
Segment operating income (loss)
  $
25,646
    $
22,111
    $
(32,104
)   $
15,653
 
                                 
Nine months ended December 31, 2017
                               
Revenue from external customers
  $
1,051,914
    $
960,442
    $
1,224,747
    $
3,237,103
 
Segment operating income
  $
88,622
    $
95,172
    $
211,208
    $
395,002
 
                                 
Three months ended December 31, 2016
                               
Revenue from external customers
  $
288,083
    $
410,784
    $
457,645
    $
1,156,512
 
Segment operating income (loss)
  $
27,225
    $
(9,544
)   $
(57,591
)   $
(39,910
)
                                 
Nine months ended December 31, 2016
                               
Revenue from external customers
  $
942,931
    $
1,347,857
    $
1,623,493
    $
3,914,281
 
Segment operating income
  $
128,440
    $
369,414
    $
411,743
    $
909,597
 
                                 
                                 
Total assets at December 31, 2017
  $
1,453,802
    $
1,327,382
    $
1,692,666
    $
4,473,850
 
                                 
Total assets at March 31, 2017
  $
1,110,111
    $
1,553,484
    $
1,857,054
    $
4,520,649