XML 48 R33.htm IDEA: XBRL DOCUMENT v3.21.2

Loans - Recorded Investment in Nonperforming Loans by Category (Details) - Non-Covered Loans - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	$ 36,403	$ 34,818
Restructured, accruing	3,042	3,559
Loans over 90 days past due and still accruing interest	2,807	130
Total nonperforming loans	42,252	38,507
Nonaccrual loans with no allowance	15,067
Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	24,949	20,835
Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	3,984	4,135
Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	4,252	394
Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	15	17
Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	19,082	18,158
Restructured, accruing	2,965	3,482
Loans over 90 days past due and still accruing interest	2,797	130
Total nonperforming loans	24,844	21,770
Nonaccrual loans with no allowance	10,215	8,316
Commercial and industrial | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	11,941	8,316
Commercial and industrial | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial and industrial | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	4,252	394
Commercial and industrial | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial - investor owned
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	7,359	9,579
Restructured, accruing	0	0
Loans over 90 days past due and still accruing interest	0	0
Total nonperforming loans	7,359	9,579
Nonaccrual loans with no allowance	441	716
Commercial - investor owned | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	7,141	9,579
Commercial - investor owned | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial - investor owned | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Commercial - investor owned | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
CRE - owner occupied
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	5,885	2,940
Restructured, accruing	0	0
Loans over 90 days past due and still accruing interest	0	0
Total nonperforming loans	5,885	2,940
Nonaccrual loans with no allowance	1,616	6,024
CRE - owner occupied | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	5,767	2,940
CRE - owner occupied | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
CRE - owner occupied | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
CRE - owner occupied | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Construction and land development
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	100
Restructured, accruing	0
Loans over 90 days past due and still accruing interest	0
Total nonperforming loans	100
Nonaccrual loans with no allowance	100	0
Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	3,961	4,112
Restructured, accruing	77	77
Loans over 90 days past due and still accruing interest	0	0
Total nonperforming loans	4,038	4,189
Nonaccrual loans with no allowance	2,695	3,190
Residential real estate | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	100	0
Residential real estate | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	3,984	4,135
Residential real estate | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Residential real estate | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Nonaccrual	16	29
Restructured, accruing	0	0
Loans over 90 days past due and still accruing interest	10	0
Total nonperforming loans	26	29
Nonaccrual loans with no allowance	0	18,246
Other | Commercial Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Other | Residential Real Estate [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Other | Blanket Lien
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	0	0
Other | Other Collateral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total nonperforming loans	$ 15	$ 17

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

X

- Definition

Amount of financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554

+ Details

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

X

- Definition

Amount of financing receivable 90 days or more past due and still accruing.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5111-111524

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 80
-URI http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448

+ Details

Name:	us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of financing receivable on nonaccrual status.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5111-111524

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 16
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447

+ Details

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

X

- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524

+ Details

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

X

- Definition

Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524

+ Details

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

X

- Details

Name:	efsc_LoansByMajorCategoryAxis=efsc_NoncoveredLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=efsc_BlanketLienMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=efsc_OtherCollateralMember
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: