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Asset Retirement Obligations (Tables)
3 Months Ended
Jun. 30, 2020
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of asset retirement obligations

   June 30,
2020
   March 31, 2020 
Balance, beginning of period  $295   $- 
Accretion expense   7    - 
ARO liability acquired in Banner Midstream acquisition   -    295 
Reclamation obligations settled   -    - 
Additions and changes in estimates   -    - 
Balance, end of period  $302   $295