XML 134 R120.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Commitments and Credit Risk - Outstanding Commitments to Originate Loans (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Commitments and Credit Risk |  |
Outstanding commitments to originate loans | $ 1.6 | $ 97.1

X
- Definition Represents the monetary amount of Outstanding commitments to originate loans, as of the indicated date. + References No definition available. + Details
Name: | gsbc_OutstandingCommitmentsToOriginateLoans
Namespace Prefix: | gsbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration