XML 85 R69.htm IDEA: XBRL DOCUMENT v3.25.0.1

Loans - Loan Modifications (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 56,876	$ 57,684
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.51%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 56,876	57,684
Extended Maturity
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 56,309
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.50%
Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.01%
Charged Off During Preceding Period
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 1,004
Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	54,540	57,262
Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	567	422
Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	1,769	0
Commercial and Industrial Portfolio Segment [Member]
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 43,661	$ 39,437
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.92%	0.84%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 43,661	$ 39,437
Commercial and Industrial Portfolio Segment [Member] | Extended Maturity
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 43,094
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.91%
Commercial and Industrial Portfolio Segment [Member] | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 567
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.01%
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding	$ 85
Weighted Average Term Extension (in months)	6 years	5 months
Commercial and Industrial Portfolio Segment [Member] | Charged Off During Preceding Period
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 1,000
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.02%
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 42,243	$ 39,187
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	567	250
Commercial and Industrial Portfolio Segment [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	851	0
Commercial Real Estate Investor Owned Financing Receivable [Member]
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 256	$ 9,411
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.01%	0.38%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 256	$ 9,411
Commercial Real Estate Investor Owned Financing Receivable [Member] | Extended Maturity
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 256
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.01%
Commercial Real Estate Investor Owned Financing Receivable [Member] | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.00%
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding	$ 0
Weighted Average Term Extension (in months)	12 years	4 months
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 256	$ 9,411
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Commercial Real Estate Investor Owned Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Commercial Real Estate Owner Occupied Financing Receivable [Member]
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 12,890	$ 94
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.54%	0.00%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 12,890	$ 94
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Extended Maturity
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 12,890
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.54%
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.00%
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding	$ 0
Weighted Average Term Extension (in months)	22 years	3 months
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 11,972	$ 0
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	94
Commercial Real Estate Owner Occupied Financing Receivable [Member] | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	918	0
Construction and land development
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis		$ 1,137
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage		0.15%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 1,137
Construction and land development | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Weighted Average Term Extension (in months)		7 months
Construction and land development | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 1,137
Construction and land development | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Construction and land development | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		0
Residential real estate
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 69	$ 7,601
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.02%	2.04%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 69	$ 7,601
Residential real estate | Extended Maturity
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 69
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.02%
Residential real estate | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis	$ 0
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage	0.00%
Financing Receivable, Excluding Accrued Interest, Modified, Outstanding	$ 0
Weighted Average Term Extension (in months)	24 years	3 months
Residential real estate | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	$ 69	$ 7,527
Residential real estate | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	74
Residential real estate | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months	0	0
Other
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Amortized Cost Basis		$ 4
Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage		0.00%
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 4
Other | Payment Deferral
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Weighted Average Term Extension (in months)		48 months
Other | Charged Off During Preceding Period
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Number of loans experienced subsequent default	$ 4
Other | Financial Asset, Not Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 0
Other | Financial Asset, 30 to 89 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		4
Other | Financial Asset, Equal to or Greater than 90 Days Past Due
Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]
Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months		$ 0

X

- Definition

Financing Receivable, Excluding Accrued Interest, ModFinancing Receivable, Excluding Accrued Interest, Modified, Extension Termified, Outstanding

+ References

No definition available.

+ Details

Name:	efsc_FinancingReceivableExcludingAccruedInterestModFinancingReceivableExcludingAccruedInterestModifiedExtensionTermifiedOutstanding
Namespace Prefix:	efsc_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Financing Receivable, Excluding Accrued Interest, Modified, Outstanding

+ References

No definition available.

+ Details

Name:	efsc_FinancingReceivableExcludingAccruedInterestModifiedOutstanding
Namespace Prefix:	efsc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Summary of Recorded Investment in Non-covered Loans by Portfolio Class and Category Based on Impairment Method [Line Items]

+ References

No definition available.

+ Details

Name:	efsc_SummaryOfRecordedInvestmentInNonCoveredLoansByPortfolioClassAndCategoryBasedOnImpairmentMethodLineItems
Namespace Prefix:	efsc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amortized cost excluding accrued interest, of financing receivable 12 months after modification for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(3)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPast12Months
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-42

+ Details

Name:	us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amortized cost of financing receivable with payment default in current period and modified within previous 12 months preceding payment default for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481933/310-10-55-12A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 44
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-44

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Subparagraph (a)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-34

+ Details

Name:	us-gaap_FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=efsc_ChargedOffDuringPrecedingPeriodMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancialAssetNotPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=efsc_FinancialAsset30to89DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_CommercialAndIndustrialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_CommercialRealEstateInvestorOwnedFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_CommercialRealEstateOwnerOccupiedFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_ConstructionAndLandDevelopmentFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_ResidentialRealEstateFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=efsc_ConsumerAndOtherPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: