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PREPAIDS

9 Months Ended

Jun. 30, 2021

PREPAIDS

PREPAIDS

5.     PREPAIDS

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​	​	​	​	​	​	​
​	​	​	June 30,	​	​	September 30,
​		2021			2020
​	​	​	​	​	​	​
Prepaid insurance	​	$	149,179		$	825,014
Prepaid CMC and clinical expenses and deposits	​		126,000		​	650,586
Other deposits and prepaid expenses	​		188,610		​	124,528
​	​	​	​	​	​	​
Balance, end of period	​	$	463,789		$	1,600,128

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- Definition

Prepaid Expenses [Text Block]

+ References

No definition available.

+ Details

Name:	epix_PrepaidExpensesTextBlock
Namespace Prefix:	epix_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

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- References

No definition available.

+ Details

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