• Filing Date: 2017-02-21
  • Form Type: 10-Q
  • Description: Quarterly report
v3.6.0.2
Note 5 - Segment Information
9 Months Ended
Dec. 31, 2016
Notes to Financial Statements  
Segment Reporting Disclosure [Text Block]
NOTE 
5
 - SEGMENT INFORMATION
 
Information about segments is as follows:
 
 
   
Chemical Products
   
Electronics
   
Engineering Service
   
Total
 
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
    $
(9,545
)   $
(57,590
)   $
(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
 
                                 
Three months ended December 31, 2015
                               
Revenue from external customers
  $
372,652
    $
208,040
    $
464,696
    $
1,045,388
 
Segment operating income (loss)
  $
113,469
    $
(12,891
)   $
136,992
    $
237,570
 
                                 
Nine months ended December 31, 2015
                               
Revenue from external customers
  $
1,123,668
    $
585,643
    $
1,644,886
    $
3,354,197
 
Segment operating income (loss)
  $
172,602
    $
(59,445
)   $
211,042
    $
324,199
 
                                 
Total assets at December 31, 2016
  $
1,059,462
    $
1,191,895
    $
2,163,069
    $
4,414,426
 
                                 
Total assets at March 31, 2016
  $
1,070,944
    $
644,189
    $
1,707,413
    $
3,422,546