XML 81 R59.htm IDEA: XBRL DOCUMENT
v3.25.0.1

Loans - Past Due Financing Receivables (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Loans | $ 10,299,950 | $ 10,062,940
Nonaccrual | 92,446 | 65,104
Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,669,695 | 3,227,169
Nonaccrual | 27,603 | 14,256
PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 178,083 | 264,317
Nonaccrual | 19,593 | 25,976
Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 10,191,950 | 9,967,309
Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,638,181 | 3,192,780
Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 158,323 | 237,328
Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 14,560 | 25,257
Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 3,645 | 17,363
Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 682
Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 792 | 4,091
Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 231 | 1,964
Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 177
Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 202 | 1,179
Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 35 | 806
Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 167 | 154
Construction and land development |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 648,053 | 767,622
Nonaccrual | 1,152 | 824
Construction and land development | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 79,370 | 247,654
Nonaccrual | 535 | 800
Construction and land development | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 535 | 542
Nonaccrual | 492 | 0
Construction and land development | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 78,728 | 245,674
Construction and land development | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 43 | 442
Construction and land development | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 8 | 891
Construction and land development | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 100
Construction and land development | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 99 | 289
Construction and land development | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Construction and land development | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Construction and land development | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,686,629 | 1,670,281
Nonaccrual | 8,740 | 9,684
Commercial real estate - owner occupied | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 477,459 | 552,627
Nonaccrual | 1,927 | 5,429
Commercial real estate - owner occupied | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 31,632 | 38,021
Nonaccrual | 4,645 | 3,354
Commercial real estate - owner occupied | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 473,118 | 545,374
Commercial real estate - owner occupied | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 26,987 | 34,667
Commercial real estate - owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,414 | 1,691
Commercial real estate - owner occupied | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 133
Commercial real estate - owner occupied | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - owner occupied | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - non-owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 3,503,808 | 3,319,890
Nonaccrual | 29,882 | 8,735
Commercial real estate - non-owner occupied | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,156,849 | 1,323,222
Nonaccrual | 5,160 | 1,545
Commercial real estate - non-owner occupied | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 103,903 | 152,080
Nonaccrual | 7,715 | 3,772
Commercial real estate - non-owner occupied | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,151,541 | 1,310,100
Commercial real estate - non-owner occupied | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 96,188 | 148,308
Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 148 | 11,577
Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,616,785 | 2,445,692
Nonaccrual | 23,894 | 9,986
Residential real estate | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 719,589 | 710,129
Nonaccrual | 11,828 | 2,085
Residential real estate | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 14,241 | 20,815
Nonaccrual | 1,322 | 1,072
Residential real estate | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 706,566 | 704,417
Residential real estate | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 12,752 | 18,923
Residential real estate | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,064 | 2,586
Residential real estate | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 497
Residential real estate | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 131 | 888
Residential real estate | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 169
Residential real estate | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 153
Residential real estate | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 167 | 154
Commercial and financial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,651,354 | 1,607,888
Nonaccrual | 20,509 | 34,693
Commercial and financial | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 199,146 | 318,683
Nonaccrual | 3,258 | 3,333
Commercial and financial | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 27,519 | 52,115
Nonaccrual | 5,366 | 17,778
Commercial and financial | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 195,853 | 315,229
Commercial and financial | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 22,153 | 34,337
Commercial and financial | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 50
Commercial and financial | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial and financial | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 36
Commercial and financial | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Commercial and financial | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 35 | 35
Commercial and financial | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 193,321 | 251,567
Nonaccrual | 8,269 | 1,182
Consumer | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 37,282 | 74,854
Nonaccrual | 4,895 | 1,064
Consumer | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 253 | 744
Nonaccrual | 53 | 0
Consumer | Current | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 32,375 | 71,986
Consumer | Current | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 200 | 651
Consumer | Accruing 30-59 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 11 | 568
Consumer | Accruing 30-59 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 85
Consumer | Accruing 60-89 Days Past Due | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1 | 618
Consumer | Accruing 60-89 Days Past Due | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 8
Consumer | Accruing Greater Than 90 Days | Acquired Non-PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 618
Consumer | Accruing Greater Than 90 Days | PCD Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 7,452,172 | 6,571,454
Nonaccrual | 45,250 | 24,872
Portfolio Loans | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 7,395,446 | 6,537,201
Portfolio Loans | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 10,915 | 7,212
Portfolio Loans | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 561 | 1,950
Portfolio Loans | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 219
Portfolio Loans | Construction and land development |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 568,148 | 519,426
Nonaccrual | 125 | 24
Portfolio Loans | Construction and land development | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 567,896 | 519,383
Portfolio Loans | Construction and land development | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 127 | 19
Portfolio Loans | Construction and land development | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Construction and land development | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Commercial real estate - owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,177,538 | 1,079,633
Nonaccrual | 2,168 | 901
Portfolio Loans | Commercial real estate - owner occupied | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,172,287 | 1,078,732
Portfolio Loans | Commercial real estate - owner occupied | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 3,083 | 0
Portfolio Loans | Commercial real estate - owner occupied | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Commercial real estate - owner occupied | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Commercial real estate - non-owner occupied |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,243,056 | 1,844,588
Nonaccrual | 17,007 | 3,418
Portfolio Loans | Commercial real estate - non-owner occupied | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 2,225,216 | 1,840,485
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 833 | 685
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Commercial real estate - non-owner occupied | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 0
Portfolio Loans | Residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,882,955 | 1,714,748
Nonaccrual | 10,744 | 6,829
Portfolio Loans | Residential real estate | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,866,295 | 1,701,862
Portfolio Loans | Residential real estate | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 5,466 | 4,373
Portfolio Loans | Residential real estate | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 450 | 1,515
Portfolio Loans | Residential real estate | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 169
Portfolio Loans | Commercial and financial |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,424,689 | 1,237,090
Nonaccrual | 11,885 | 13,582
Portfolio Loans | Commercial and financial | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,411,623 | 1,221,941
Portfolio Loans | Commercial and financial | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 1,075 | 1,372
Portfolio Loans | Commercial and financial | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 106 | 145
Portfolio Loans | Commercial and financial | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 0 | 50
Portfolio Loans | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 155,786 | 175,969
Nonaccrual | 3,321 | 118
Portfolio Loans | Consumer | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 152,129 | 174,798
Portfolio Loans | Consumer | Accruing 30-59 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 331 | 763
Portfolio Loans | Consumer | Accruing 60-89 Days Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | 5 | 290
Portfolio Loans | Consumer | Accruing Greater Than 90 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Loans | $ 0 | $ 0

X
- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3B -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-3B Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual
Namespace Prefix: | us-gaap_
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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_CreditLossStatusAxis=us-gaap_FinancialAssetAcquiredAndNoCreditDeteriorationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_CreditLossStatusAxis=us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember
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=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
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_FinancingReceivablePortfolioSegmentAxis=sbcf_ConstructionAndLandDevelopmentPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=sbcf_CommercialRealEstatePortfolioSegmentOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=sbcf_CommercialRealEstatePortfolioSegmentNonOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=sbcf_PortfolioLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |