XML 55 R45.htm IDEA: XBRL DOCUMENT
v3.21.2

LOANS AND ALLOWANCE FOR CREDIT LOSSES - Schedule of Accounts, Notes, Loans and Financing Receivable (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Loans Receivable weighted average interest rate | 4.30% | 4.29%
Allowance for credit losses |  |
Loans Receivable | $ (63,629) | $ (55,743)
Undisbursed portion of loans in process |  |
Loans Receivable | (898,005) | (863,722)
Deferred loan fees and gains, net |  |
Loans Receivable | (9,119) | (9,260)
Loans Receivable |  |
Loans Receivable | 4,025,686 | 4,296,804
Commercial construction |  |
Loans Receivable | 1,371,227 | 1,212,837
Commercial Real Estate |  |
Loans Receivable | 1,528,425 | 1,553,677
Industrial revenue bonds |  |
Loans Receivable | 14,369 | 14,003
Consumer auto |  |
Loans Receivable | 55,294 | 86,173
Home Equity Line of Credit |  |
Loans Receivable | 117,977 | 114,689
Loans Receivable, Gross |  |
Loans Receivable | 4,996,439 | 5,225,529
Land development |  |
Loans Receivable | 47,857 | 54,010
One- to four-family residential construction |  |
Loans Receivable | 47,317 | 42,793
Subdivision construction |  |
Loans Receivable | 9,532 | 30,894
Owner occupied one- to four-family residential |  |
Loans Receivable | 554,886 | 470,436
Non-owner occupied one- to four-family residential |  |
Loans Receivable | 120,275 | 114,569
Other residential |  |
Loans Receivable | 794,572 | 1,021,145
Commercial business |  |
Loans Receivable | 295,696 | 370,898
Consumer |  |
Loans Receivable | $ 39,012 | 40,762
Acquired Loans Net of Discount |  |
Loans Receivable |  | $ 98,643

X
- Definition Represents the monetary amount of Loans Receivable, as of the indicated date. + References No definition available. + Details
Name: | gsbc_LoansReceivable
Namespace Prefix: | gsbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represents the Loans Receivable weighted average interest rate, as of the indicated date. + References No definition available. + Details
Name: | gsbc_LoansReceivableWeightedAverageInterestRate
Namespace Prefix: | gsbc_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_ValuationAllowancesAndReservesTypeAxis=us-gaap_AllowanceForCreditLossMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=gsbc_UndisbursedPortionOfLoansInProcessMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=gsbc_DeferredLoanFeesAndGainsNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_LoansReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=gsbc_IndustrialRevenueBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_AutomobileLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=gsbc_LoansReceivableGrossMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandImprovementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_OneToFourFamilyResidentialConstructionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_SubdivisionConstructionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_OwnerOccupiedOneToFourFamilyResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_NonOwnerOccupiedOneToFourFamilyResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_OtherResidentialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=us-gaap_CommercialBorrowerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=us-gaap_ConsumerBorrowerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis=gsbc_AcquiredLoansNetOfDiscountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |