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Other income, net (Tables)
12 Months Ended
Mar. 31, 2018
Notes to Financial Statements  
Other income, net
   

   

Year Ended March 31, 

 
    2016     2017     2018  
    $ in thousands     $ in thousands     $ in thousands  
                   
Gain on disposal of property, plant and equipment     718       -       -  
Gain on disposal of intangible assets     519       79       -  
Gain from deregistration of subsidiaries     -       22       -  
Other gains     724       453       342  
                         
Other income, net     1,961       554       342