XML 59 R49.htm IDEA: XBRL DOCUMENT
v3.21.2

LOANS AND ALLOWANCE FOR CREDIT LOSSES - Impaired Financing Receivables (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2020 | Dec. 31, 2020 | Jun. 30, 2021
Loans Receivable |  |  |  |
Recorded Balance | $ 9,474 | $ 9,474 | $ 9,048 |
Unpaid Principal Balance | 10,856 | 10,856 | 10,109 | $ 9,621
Specific Allowance | 711 | 711 | 713 | 1,608
Average Investment in Impaired Loans | 10,211 | 10,370 | 9,739 |
Interest Income Recognized | 113 | 261 | 533 |
Commercial Real Estate |  |  |  |
Recorded Balance | 3,674 | 3,674 | 3,438 |
Unpaid Principal Balance | 3,711 | 3,711 | 3,472 |
Specific Allowance | 486 | 486 | 445 |
Average Investment in Impaired Loans | 3,885 | 4,004 | 3,736 |
Interest Income Recognized | 37 | 67 | 135 |
Commercial Real Estate | Loans Receivable |  |  |  |
Unpaid Principal Balance |  |  |  | 5,721
Specific Allowance |  |  |  | 1,586
Consumer auto |  |  |  |
Recorded Balance | 753 | 753 | 865 |
Unpaid Principal Balance | 959 | 959 | 964 |
Specific Allowance | 122 | 122 | 140 |
Average Investment in Impaired Loans | 868 | 973 | 932 |
Interest Income Recognized | 14 | 40 | 91 |
Home Equity Line of Credit |  |  |  |
Recorded Balance | 527 | 527 | 630 |
Unpaid Principal Balance | 557 | 557 | 668 |
Specific Allowance | 4 | 4 | 5 |
Average Investment in Impaired Loans | 500 | 538 | 550 |
Interest Income Recognized | 7 | 19 | 36 |
Home Equity Line of Credit | Loans Receivable |  |  |  |
Unpaid Principal Balance |  |  |  | 387
Land development | Loans Receivable |  |  |  |
Unpaid Principal Balance |  |  |  | 468
Subdivision construction |  |  |  |
Recorded Balance | 24 | 24 | 20 |
Unpaid Principal Balance | 24 | 24 | 20 |
Average Investment in Impaired Loans | 170 | 209 | 115 |
Interest Income Recognized | 1 | 3 | 3 |
Owner occupied one- to four-family residential |  |  |  |
Recorded Balance | 2,751 | 2,751 | 3,457 |
Unpaid Principal Balance | 3,034 | 3,034 | 3,776 |
Specific Allowance | 78 | 78 | 90 |
Average Investment in Impaired Loans | 2,882 | 2,702 | 2,999 |
Interest Income Recognized | 34 | 80 | 169 |
Owner occupied one- to four-family residential | Loans Receivable |  |  |  |
Unpaid Principal Balance |  |  |  | 3,045
Specific Allowance |  |  |  | $ 22
Non-owner occupied one- to four-family residential |  |  |  |
Recorded Balance | 279 | 279 | 69 |
Unpaid Principal Balance | 471 | 471 | 106 |
Average Investment in Impaired Loans | 418 | 425 | 309 |
Interest Income Recognized | 5 | 11 | 18 |
Commercial business |  |  |  |
Recorded Balance | 1,220 | 1,220 | 166 |
Unpaid Principal Balance | 1,726 | 1,726 | 551 |
Specific Allowance | 9 | 9 | 14 |
Average Investment in Impaired Loans | 1,223 | 1,243 | 800 |
Interest Income Recognized | 9 | 25 | 34 |
Consumer |  |  |  |
Recorded Balance | 246 | 246 | 403 |
Unpaid Principal Balance | 374 | 374 | 552 |
Specific Allowance | 12 | 12 | 19 |
Average Investment in Impaired Loans | 265 | 276 | 298 |
Interest Income Recognized | $ 6 | $ 16 | $ 47 |

X
- Definition Represents the monetary amount of Impaired Financing Receivable Interest Income Recognized, during the indicated time period. + References No definition available. + Details
Name: | gsbc_ImpairedFinancingReceivableInterestIncomeRecognized
Namespace Prefix: | gsbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Average 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 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 allowance for credit losses related to recorded investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without 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 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_CommercialRealEstateMember
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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandImprovementsMember
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=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: |