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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Sep. 30, 2016
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]  
Warranty reserves
Warranty reserves are included on the consolidated balance sheets within accrued expenses. The movement in warranty reserves was as follows:

  
(in thousands of dollars)
 
  
2016
  
2015
 
Warranty reserves at beginning of year
 
$
278
  
$
153
 
Net increase in warranty reserves for products sold during the year
  
130
   
172
 
Liability assumed on acquisition of subsidiary
  
7
   
-
 
Decrease in beginning balance for warranty obligations settled during the year
  
(74
)
  
(37
)
Adjustments to warranties that existed at beginning of year
  
(6
)
  
-
 
Foreign currency translation adjustment
  
(3
)
  
(10
)
Warranty reserves at end of year
 
$
332
  
$
278
 
Inventories
Inventories comprised:
 
  
(in thousands of dollars)
 
  
2016
  
2015
 
Raw materials
 
$
6,532
  
$
2,453
 
Work-in-process
  
266
   
90
 
Finished goods
  
6,868
   
4,247
 
  
$
13,666
  
$
6,790
 
Basic and diluted net incomes per common share
Basic and diluted net (loss) income per common share for the years ended September 30, 2016 and 2015, is calculated as follows:

(in thousands of dollars except share and per share data) 
  
2016
  
2015
 
       
Numerator:
      
Net (loss) income attributable to common stockholders for computing net (loss) income per ordinary share - basic
 
$
(6,246
)
 
$
1,135
 
Dividend eliminated upon assumed conversion of convertible preferred shares
  
-
   
440
 
Net (loss) income attributable to common stockholders for computing net (loss) income per ordinary share - diluted
 
$
(6,246
)
 
$
1,575
 
         
Denominator:
        
Weighted average shares used in calculating net (loss) income per ordinary share – basic
  
4,148
   
3,469
 
Adjustment for assumed conversion of convertible preferred shares
  
-
   
1,374
 
Adjustment for shares issuable upon vesting of restricted stock
  
-
   
86
 
Weighted average shares used in calculating net (loss) income per ordinary share - diluted
  
4,148
   
4,929
 
Net (loss) income per ordinary share - basic
 
$
(1.51
)
 
$
0.33
 
Net (loss) income per ordinary share - diluted
 
$
(1.51
)
 
$
0.32
 
No. of shares of convertible preferred stock and restricted stock excluded during the period as such shares and related dividends would have the effect of reducing the loss per share
  
1,429
   
-