XML 54 R43.htm IDEA: XBRL DOCUMENT v3.22.1
ASSET RETIREMENT OBLIGATIONS (Details) - USD ($)
3 Months Ended 9 Months Ended
Mar. 31, 2021
Dec. 31, 2020
ASSET RETIREMENT OBLIGATIONS (TABLES)    
Carrying amount at beginning of period $ 46,748 $ 71,150
Acquisition of Viking 0 0
Accretion 3,970 5,825
Dispositions   (30,227)
Revisions of previous estimates   5,825
Carrying amount at end of period $ 50,718 $ 46,748