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v3.20.4

Acquired PCD Loans $ in Thousands | Nov. 12, 2020 USD ($)
--- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |
par value, acquired loans | $ 137,693
allowance pcd loans | (3,524)
noncredit premium | 928
purchase price, acquired loans | $ 135,097

X
- Definition allowance on pcd loans + References No definition available. + Details
Name: | efsc_AllowancePcdLoans
Namespace Prefix: | efsc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition noncredit premium + References No definition available. + Details
Name: | efsc_NoncreditPremium
Namespace Prefix: | efsc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition par value, acquired loans + References No definition available. + Details
Name: | efsc_ParValueAcquiredLoans
Namespace Prefix: | efsc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition purchase price, acquired loans + References No definition available. + Details
Name: | efsc_PurchasePriceAcquiredLoans
Namespace Prefix: | efsc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration