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Commitments and Contingencies (Tables)
 9 Months Ended 12 Months Ended
Dec. 31, 2019
Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]    
Schedule of rent expenses for operating lease

    2019      2018  
Continuing operations   $ 171     $ 181  
Discontinued operations     -       207  
Total   $ 171     $ 388  
   2019   2018 
Continuing operations  $242   $346 
Discontinued operations   96    25 
Total  $338   $371