XML 31 R15.htm IDEA: XBRL DOCUMENT v3.20.4

Purchased Credit Impaired ("PCI") Loans	12 Months Ended
	Dec. 31, 2020
Receivables [Abstract]
Purchased Credit Impaired (PCI) Loans

X

- Definition

The entire disclosure for financing receivables that are covered under FDIC loss sharing agreements. Examples of financing receivables include, but are not limited to, loans, trade accounts receivables, notes receivable, credit cards, and receivables relating to a lessor's right(s) to payment(s) from a lease other than an operating lease that is recognized as assets.

+ References

No definition available.

+ Details

Name:	efsc_PortfolioLoansCoveredByFdicLossShareTextBlock
Namespace Prefix:	efsc_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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