XML 33 R23.htm IDEA: XBRL DOCUMENT v3.19.2
Assets Retirement Obligations - Schedule of Rollforward of Asset Retirement Obligations (Details) - USD ($)
3 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Mar. 31, 2019
Asset Retirement Obligation Disclosure [Abstract]      
Carrying amount of asset retirement obligations, beginning of year $ 861,534    
Liabilities incurred 2,363    
Liabilities settled (953)    
Accretion expense 6,747 $ 3,635  
Carrying amount of asset retirement obligations, end of year 869,691    
Less: Current portion 7,500    
Non-Current asset retirement obligation $ 862,191   $ 854,034