XML 47 R37.htm IDEA: XBRL DOCUMENT
v3.21.2

DERIVATIVES AND HEDGING ACTIVITIES (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
DERIVATIVES AND HEDGING ACTIVITIES |
Schedule of fair value of derivative Instruments and location in statements of financials | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Location in |  | Fair Value
​ | ​ | Consolidated Statements | ​ | September 30, | ​ | December 31,
​ | ​ | of Financial Condition | ​ | 2021 | ​ | 2020
​ | ​ | ​ | ​ | ​ | (In Thousands)
Derivatives not designated as hedging instruments | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Asset Derivatives |  |  |  | ​ |  |  | ​ |
Interest rate products |  | Prepaid expenses and other assets | ​ | $ | 3,707 | ​ | $ | 5,062
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total derivatives not designated as hedging instruments | ​ | ​ | ​ | $ | 3,707 | ​ | $ | 5,062
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Liability Derivatives | ​ |  | ​ |  | ​ | ​ |  |
Interest rate products | ​ | Accrued expenses and other liabilities | ​ | $ | 3,758 | ​ | $ | 5,454
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total derivatives not designated as hedging instruments | ​ | ​ | ​ | $ | 3,758 | ​ | $ | 5,454
Schedule of effect of cash flow hedge accounting on statements of comprehensive income | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Amount of Gain (Loss)
​ | ​ | Recognized in AOCI
​ | ​ | Three Months Ended September 30,
Cash Flow Hedges |  | 2021 |  | 2020
​ |  | (In Thousands)
Interest rate swap, net of income taxes | ​ | $ | (1,580) | ​ | $ | (1,581)
​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amount of Gain (Loss)
​ | ​ | Recognized in AOCI
​ | ​ | Nine Months Ended September 30,
Cash Flow Hedges |  | 2021 |  | 2020
​ |  | (In Thousands)
Interest rate swap, net of income taxes | ​ | $ | (4,690) | ​ | $ | 8,271
Schedule of effect of cash flow hedge accounting on statements of operations | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Three Months Ended September 30,
Cash Flow Hedges | ​ | 2021 | ​ | 2020
​ | ​ | Interest | ​ | Interest | ​ | Interest | ​ | Interest
​ |  | Income |  | Expense |  | Income |  | Expense
​ | ​ | (In Thousands)
Interest rate swap | ​ | $ | 2,048 | ​ | $ | — | ​ | $ | 2,047 | ​ | $ | —
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Nine Months Ended September 30,
Cash Flow Hedges |  | 2021 |  | 2020
​ |  | Interest |  | Interest |  | Interest |  | Interest
​ |  | Income |  | Expense |  | Income |  | Expense
​ |  | (In Thousands)
Interest rate swap | ​ | $ | 6,076 | ​ | $ | — | ​ | $ | 5,629 | ​ | $ | —

X
- Definition Represents the textual narrative disclosure of Schedule of Derivative Instruments, Effect on Statements of Operations, during the indicated time period. + References No definition available. + Details
Name: | gsbc_ScheduleOfDerivativeInstrumentsEffectOnStatementsOfOperationsTableTextBlock
Namespace Prefix: | gsbc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
Name: | us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration