XML 43 R13.htm IDEA: XBRL DOCUMENT v3.20.1
Receivables
9 Months Ended
Mar. 31, 2020
Receivables [Abstract]  
Receivables
Receivables
 
March 31,
2020
 
June 30,
2019
Receivables from oil and gas sales
$
1,978,942

 
$
3,168,116

Receivables for federal and state income tax refunds
3,243,271

 

Total receivables
$
5,222,213

 
$
3,168,116