XML 45 R33.htm IDEA: XBRL DOCUMENT v3.20.4

Stockholders' Equity (Tables)

6 Months Ended

Dec. 31, 2020

Equity [Abstract]

Dividends paid

The following table reflects the dividends paid within the respective three-month periods:

Common Stock Cash Dividends per Share			2020						2019
First quarter ended September 30,			$	0.025					$	0.10
Second quarter ended December 31,			$	0.025					$	0.10

Schedule of share repurchases

The following table shows all treasury stock purchases in the respective periods:

			Six Months Ended December 31,
			2020						2019
Number of treasury shares acquired			2,632						299,402
Average cost per share			$	2.79					$	5.85
Total cost of treasury shares acquired			$	7,348					$	1,750,839

X

- Definition

Schedule Of Share Repurchases [Table Text Block]

+ References

No definition available.

+ Details

Name:	epm_ScheduleOfShareRepurchasesTableTextBlock
Namespace Prefix:	epm_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of information related to dividends declared, including paid and unpaid dividends.

+ References

No definition available.

+ Details

Name:	us-gaap_DividendsDeclaredTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration