XML 106 R112.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Parent Company Only Condensed Financial Statements (Parenthetical) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Collateral pledged	$ 15,285	$ 1,305

X

- Definition

Collateral pledged

+ References

No definition available.

+ Details

Name:	efsc_CollateralPledged
Namespace Prefix:	efsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant