$WSBF
Waterstone Financial, Inc. Stock $wsbf

$wsbf Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000143774923029997 Filed on November 02, 2023

Income Statement

Concept	2023 Q4	2023 Q3
Revenue		$26.38M
YoY Change		45.53%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.033M	$700.0K
YoY Change	10.01%	-31.57%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$14.39M
YoY Change		427.61%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	-$595.0K	$3.753M
YoY Change	-190.43%	-44.61%
Income Tax	-$555.0K	$500.0K
% Of Pretax Income		13.32%
Net Earnings	-$40.00K	$3.253M
YoY Change	-104.28%	-38.27%
Net Earnings / Revenue		12.33%
Basic Earnings Per Share		$0.16
Diluted Earnings Per Share	$0.00	$0.16
COMMON SHARES
Basic Shares Outstanding	20.58M	21.30M
Diluted Shares Outstanding		20.02M

Balance Sheet

Concept	2023 Q4	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$36.42M	$62.29M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$20.00M	$20.04M
YoY Change	-5.26%	-6.75%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.213B	$2.221B
YoY Change	8.94%	12.47%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$6.607M	$28.20M
YoY Change	23.87%	17.09%
Deferred Revenue
YoY Change
Short-Term Debt	$147.1M	$102.9M
YoY Change	13465.87%	415.76%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$6.607M	$131.1M
YoY Change	2.94%	444.34%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$61.05M	$53.70M
YoY Change	-12.86%	-20.7%
Total Long-Term Liabilities	$61.05M	$53.70M
YoY Change	-12.86%	-20.7%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.607M	$131.1M
Total Long-Term Liabilities	$61.05M	$53.70M
Total Liabilities	$1.869B	$1.875B
YoY Change	12.53%	17.27%
SHAREHOLDERS EQUITY
Retained Earnings	$269.6M	$272.5M
YoY Change	-1.69%	-1.79%
Common Stock	$203.0K	$209.0K
YoY Change	-8.56%	-6.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$344.1M	$346.3M
YoY Change
Total Liabilities & Shareholders Equity	$2.213B	$2.221B
YoY Change	8.94%	12.47%

Cashflow Statement

Concept	2023 Q4	2023 Q3
OPERATING ACTIVITIES
Net Income	-$40.00K	$3.253M
YoY Change	-104.28%	-38.27%
Depreciation, Depletion And Amortization	$1.033M	$700.0K
YoY Change	10.01%	-31.57%
Cash From Operating Activities	-$999.0K	$44.90M
YoY Change	-101.4%	163.59%
INVESTING ACTIVITIES
Capital Expenditures	$417.0K	$100.0K
YoY Change	595.0%	-152.36%
Acquisitions
YoY Change
Other Investing Activities	-$14.02M	-$31.90M
YoY Change	-91.23%	-57.37%
Cash From Investing Activities	-$14.44M	-$32.10M
YoY Change	-90.97%	-57.21%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-10.43M	-11.80M
YoY Change	-116.77%	-235.15%
NET CHANGE
Cash From Operating Activities	-999.0K	44.90M
Cash From Investing Activities	-14.44M	-32.10M
Cash From Financing Activities	-10.43M	-11.80M
Net Change In Cash	-25.87M	1.000M
YoY Change	-1.62%	-102.03%
FREE CASH FLOW
Cash From Operating Activities	-$999.0K	$44.90M
Capital Expenditures	$417.0K	$100.0K
Free Cash Flow	-$1.416M	$44.80M
YoY Change	-101.98%	160.09%

Facts In Submission

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	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
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	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2023-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-36271
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	90-1026709
	dei	Entity Address Address Line1 EntityAddressAddressLine1	11200 W. Plank Court
	dei	Entity Address City Or Town EntityAddressCityOrTown	Wauwatosa
	dei	Entity Address State Or Province EntityAddressStateOrProvince	WI
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	53226
	dei	City Area Code CityAreaCode	414
	dei	Local Phone Number LocalPhoneNumber	761-1000
	dei	Security12b Title Security12bTitle	Common Stock, $0.01 Par Value
	dei	Trading Symbol TradingSymbol	WSBF
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
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CY2022Q3	us-gaap	Advertising Expense AdvertisingExpense	1137000	usd
	us-gaap	Advertising Expense AdvertisingExpense	2749000	usd
	us-gaap	Advertising Expense AdvertisingExpense	3004000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1229000	usd
CY2022Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1084000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3441000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3430000	usd
CY2023Q3	us-gaap	Communication Communication	243000	usd
CY2022Q3	us-gaap	Communication Communication	302000	usd
	us-gaap	Communication Communication	719000	usd
	us-gaap	Communication Communication	900000	usd
CY2023Q3	wsbf	Professional Income Fees ProfessionalIncomeFees	745000	usd
CY2022Q3	wsbf	Professional Income Fees ProfessionalIncomeFees	393000	usd
	wsbf	Professional Income Fees ProfessionalIncomeFees	1779000	usd
	wsbf	Professional Income Fees ProfessionalIncomeFees	1203000	usd
CY2023Q3	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	1000	usd
CY2022Q3	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	1000	usd
	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	3000	usd
	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	6000	usd
CY2023Q3	us-gaap	Loan Processing Fee LoanProcessingFee	722000	usd
CY2022Q3	us-gaap	Loan Processing Fee LoanProcessingFee	1120000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	2672000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	3685000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2584000	usd
CY2022Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3187000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8350000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	9408000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	30021000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	35694000	usd
	us-gaap	Noninterest Expense NoninterestExpense	90050000	usd
	us-gaap	Noninterest Expense NoninterestExpense	105678000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3753000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6776000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	11627000	usd
	us-gaap	Amortization Of Esop Award AmortizationOfESOPAward	1149000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23821000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	500000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1506000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2212000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5269000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	3253000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	5270000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19998000
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21342000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20420000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22193000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20022000
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21454000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20473000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22323000
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	3253000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	5270000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3444000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-4753000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-4796000	usd
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-17806000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3444000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4753000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4796000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-17806000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-191000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	517000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4619000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	746000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	432773000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-17806000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	746000	usd
	us-gaap	Amortization Of Esop Award AmortizationOfESOPAward	1447000	usd
	us-gaap	Dividends Dividends	13044000	usd
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	372000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	468000	usd
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	45196000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	376174000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	370486000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4796000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4619000	usd
	us-gaap	Dividends Dividends	11126000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	819000	usd
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	222000	usd
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	19843000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	346326000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	386380000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	5270000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4753000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	517000	usd
CY2022Q3	us-gaap	Amortization Of Esop Award AmortizationOfESOPAward	463000	usd
CY2022Q3	us-gaap	Dividends Dividends	4200000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	126000	usd
CY2022Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	138000	usd
CY2022Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	7250000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	376174000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	355763000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	3253000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3444000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-191000	usd
CY2023Q3	us-gaap	Amortization Of Esop Award AmortizationOfESOPAward	347000	usd
CY2023Q3	us-gaap	Dividends Dividends	2947000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	34000	usd
CY2023Q3	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	6680000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	346326000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1091000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	304000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2268000	usd
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	3094000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-583000	usd
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-361000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	222000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	468000	usd
	wsbf	Payments For Origination Of Mortgage Servicing Rights Msr PaymentsForOriginationOfMortgageServicingRightsMsr	1515000	usd
	wsbf	Payments For Origination Of Mortgage Servicing Rights Msr PaymentsForOriginationOfMortgageServicingRightsMsr	2030000	usd
	wsbf	Gain On Sale Of Msr GainOnSaleOfMSR	583000	usd
	wsbf	Gain On Sale Of Msr GainOnSaleOfMSR	-0	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	55221000	usd
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	65670000	usd
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	1575962000	usd
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	2117010000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	1604950000	usd
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	2309369000	usd
	us-gaap	Increase Decrease In Insurance Assets IncreaseDecreaseInInsuranceAssets	-0	usd
	us-gaap	Increase Decrease In Insurance Assets IncreaseDecreaseInInsuranceAssets	340000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	1296000	usd
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	907000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1373000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1394000	usd
	us-gaap	Increase Decrease In Derivative Assets IncreaseDecreaseInDerivativeAssets	3025000	usd
	us-gaap	Increase Decrease In Derivative Assets IncreaseDecreaseInDerivativeAssets	24248000	usd
	wsbf	Increase Decrease In Accrued Interest On Deposits And Borrowings IncreaseDecreaseInAccruedInterestOnDepositsAndBorrowings	-1725000	usd
	wsbf	Increase Decrease In Accrued Interest On Deposits And Borrowings IncreaseDecreaseInAccruedInterestOnDepositsAndBorrowings	118000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-891000	usd
	us-gaap	Increase Decrease In Prepaid Taxes IncreaseDecreaseInPrepaidTaxes	-1090000	usd
	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	-844000	usd
	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	25699000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	6738000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	11301000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-26578000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	135197000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	140949000	usd
	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	148136000	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1888000	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	2080000	usd
	us-gaap	Payments To Acquire Mortgage Backed Securities Mbs Categorized As Available For Sale PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	18918000	usd
	us-gaap	Payments To Acquire Mortgage Backed Securities Mbs Categorized As Available For Sale PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	77388000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	180000	usd
	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	180000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	9441000	usd
	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	-0	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	283000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	641000	usd
	us-gaap	Proceeds From Sale Of Mortgage Backed Securities Mbs Categorized As Available For Sale ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	15872000	usd
	us-gaap	Proceeds From Sale Of Mortgage Backed Securities Mbs Categorized As Available For Sale ProceedsFromSaleOfMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	27925000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	3614000	usd
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	14860000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	3384000	usd
	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	8688000	usd
	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	3530000	usd
	us-gaap	Proceeds From Sale Of Mortgage Servicing Rights Msr ProceedsFromSaleOfMortgageServicingRightsMSR	0	usd
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	474000	usd
	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	1183000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-144785000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-175769000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	6150000	usd
	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	-46258000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	242133000	usd
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	62824000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	215000000	usd
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	270000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	174000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	50000000	usd
	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	11163000	usd
	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	11097000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	12408000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26048000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	19843000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	45196000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	819000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	372000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	187014000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-263209000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	15651000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-303781000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	46642000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	376722000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	62293000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	72941000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1903000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4286000	usd
	us-gaap	Interest Paid Net InterestPaidNet	16112000	usd
	us-gaap	Interest Paid Net InterestPaidNet	8110000	usd
CY2023Q3	us-gaap	Interest And Dividends Payable Current And Noncurrent InterestAndDividendsPayableCurrentAndNoncurrent	3229000	usd
CY2022Q3	us-gaap	Interest And Dividends Payable Current And Noncurrent InterestAndDividendsPayableCurrentAndNoncurrent	4520000	usd
	us-gaap	Basis Of Accounting BasisOfAccounting	<p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><b><a href="#" id="notes" title="notes"></a>Note <em style="font: inherit;">1</em> </b>—<b> Basis of Presentation</b></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The unaudited interim consolidated financial statements include the accounts of Waterstone Financial, Inc. (the “Company”) and the Company’s subsidiaries.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">WaterStone Bank SSB (the "Bank") is a community bank that has served the banking needs of its customers since <em style="font: inherit;">1921.</em> WaterStone Bank also has an active mortgage banking subsidiary, Waterstone Mortgage Corporation.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">WaterStone Bank conducts its community banking business from 14 banking offices located in Milwaukee, Washington and Waukesha Counties, Wisconsin. WaterStone Bank's principal lending activity is originating <em style="font: inherit;">one</em>- to <em style="font: inherit;">four</em>-family, multi-family residential real estate, and commercial real estate loans for retention in its portfolio. WaterStone Bank also offers home equity loans and lines of credit, construction and land loans, commercial business loans, and consumer loans. WaterStone Bank funds its loan production primarily with retail deposits and Federal Home Loan Bank advances. The Company's deposit offerings include: certificates of deposit, money market savings accounts, transaction deposit accounts, non-interest bearing demand accounts and individual retirement accounts. The investment securities portfolio is comprised principally of mortgage-backed securities, government-sponsored enterprise bonds and municipal obligations.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">WaterStone Bank's mortgage banking operations are conducted through its wholly-owned subsidiary, Waterstone Mortgage Corporation. Waterstone Mortgage Corporation originates single-family residential real estate loans for sale into the secondary market. Waterstone Mortgage Corporation utilizes lines of credit provided by WaterStone Bank as a primary source of funds, and also utilizes a line of credit with another financial institution as needed.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The accompanying unaudited consolidated financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”) for interim financial information, Rule <em style="font: inherit;">10</em>-<em style="font: inherit;">01</em> of Regulation S-<em style="font: inherit;">X</em> and the instructions to Form <em style="font: inherit;">10</em>-Q. The financial statements do <em style="font: inherit;">not</em> include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, the accompanying unaudited consolidated financial statements contain all adjustments (consisting of normal recurring accruals) necessary to present fairly the financial position, results of operations, changes in shareholders’ equity, and cash flows of the Company for the periods presented.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The accompanying unaudited consolidated financial statements and related notes should be read in conjunction with the Company’s <em style="font: inherit;"> December 31, 2022</em> Annual Report on Form <em style="font: inherit;">10</em>-K. Operating results for the <em style="font: inherit;">three</em> and <em style="font: inherit;">nine</em> months ended <em style="font: inherit;"> September 30, 2023</em> are <em style="font: inherit;">not</em> necessarily indicative of the results that <em style="font: inherit;"> may </em>be expected for the year ending <em style="font: inherit;"> December 31, </em><em style="font: inherit;">2023</em> or for any other period.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The preparation of the unaudited consolidated financial statements requires management of the Company to make a number of estimates and assumptions relating to the reported amount of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the period. Significant items subject to such estimates and assumptions include the allowance for credit losses, income taxes, and fair value measurements. Actual results could differ from those estimates.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;margin:0pt;"><i>Subsequent Events</i></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;">The Company has evaluated subsequent events for potential recognition and/or disclosure through the date the unaudited consolidated financial statements included in this Quarterly Report on Form <em style="font: inherit;">10</em>-Q were issued. There were <em style="font: inherit;">no</em> significant subsequent events for the <em style="font: inherit;">three</em> and <em style="font: inherit;">nine</em> months ended <em style="font: inherit;"> September 30, 2023</em> through the issuance date of these unaudited consolidated financial statements that warranted adjustment to or disclosure in the unaudited consolidated financial statements.</p> <p style="font-family:Times New Roman;font-size:10pt;font-variant:normal;text-align:justify;margin:0pt;"> </p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"><i>Accounting Standards Adopted in <em style="font: inherit;">2023</em></i></p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p> <p style="font-family: "Times New Roman"; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify;">The Company adopted "Troubled Debt Restructurings and Vintage Disclosures" under ASC Topic <em style="font: inherit;">326</em> on <em style="font: inherit;"> January 1, 2023, </em>and applied the standard’s provisions. The impact going forward will depend on the credit quality of the loan portfolio as well as the economic conditions at future reporting periods. See Note <em style="font: inherit;">3</em> - Loans Receivable for the new disclosures. Adoption of "Troubled Debt Restructurings and Vintage Disclosures" under ASC Topic <em style="font: inherit;">326</em> did <em style="font: inherit;">not</em> have a material impact on the Company's consolidated financial statements.</p> <p style="font-family:'Times New Roman';font-size:10pt;font-variant:normal;margin:0pt;"> </p>
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CY2023Q3	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	663438000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	66834000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	1651000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	921000	usd
CY2023Q3	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	406000	usd
CY2023Q3	us-gaap	Time Deposits TimeDeposits	733250000	usd
CY2023Q3	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	7900000	usd
CY2022Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	9200000	usd
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	102900000	usd
CY2023Q3	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0551	pure
CY2023Q3	us-gaap	Long Term Debt LongTermDebt	587900000	usd
CY2023Q3	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0479	pure
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1100000	usd
CY2022Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.0721	pure
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	386800000	usd
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0024	pure
CY2023Q3	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	23400000	usd
CY2022Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	17400000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	5270000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	19998000
CY2022Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	21342000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	20420000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22193000
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	24000
CY2022Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	0	usd
CY2022Q4	us-gaap	Litigation Reserve LitigationReserve	2000000	usd
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	199000
CY2022Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	158000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	162000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	127000
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	3253000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3753000	usd
CY2022Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	112000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	53000
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	130000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20022000
CY2022Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	21454000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	20473000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	22323000
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.16
CY2022Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.84
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.16
CY2022Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.46
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.83
CY2022Q4	wsbf	Fair Value Transfers Into Out Of Levels12 And3 Amount FairValueTransfersIntoOutOfLevels12And3Amount	0	usd
	wsbf	Number Of States The Company Can Lend State NumberOfStatesTheCompanyCanLendState	48	pure
CY2023Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11989000	usd
CY2023Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	445000	usd
CY2023Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	11544000	usd
CY2023Q3	us-gaap	Noninterest Income NoninterestIncome	22230000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	21588000	usd
CY2023Q3	us-gaap	Occupancy Net OccupancyNet	1993000	usd
CY2023Q3	us-gaap	Advertising Expense AdvertisingExpense	916000	usd
CY2023Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1229000	usd
CY2023Q3	us-gaap	Communication Communication	243000	usd
CY2023Q3	us-gaap	Professional Fees ProfessionalFees	745000	usd
CY2023Q3	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	1000	usd
CY2023Q3	us-gaap	Loan Processing Fee LoanProcessingFee	722000	usd
CY2023Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	2584000	usd
CY2023Q3	us-gaap	Noninterest Expense NoninterestExpense	30021000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5269000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	500000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	3253000	usd
CY2023Q3	us-gaap	Assets Assets	2221358000	usd
CY2022Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15398000	usd
CY2022Q3	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	332000	usd
CY2022Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15066000	usd
CY2022Q3	us-gaap	Noninterest Income NoninterestIncome	27404000	usd
CY2022Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	26174000	usd
CY2022Q3	us-gaap	Occupancy Net OccupancyNet	2296000	usd
CY2022Q3	us-gaap	Advertising Expense AdvertisingExpense	1137000	usd
CY2022Q3	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1084000	usd
CY2022Q3	us-gaap	Communication Communication	302000	usd
CY2022Q3	us-gaap	Professional Fees ProfessionalFees	393000	usd
CY2022Q3	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	1000	usd
CY2022Q3	us-gaap	Loan Processing Fee LoanProcessingFee	1120000	usd
CY2022Q3	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3187000	usd
CY2022Q3	us-gaap	Noninterest Expense NoninterestExpense	35694000	usd
CY2022Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6776000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1506000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	5270000	usd
CY2022Q3	us-gaap	Assets Assets	1975051000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	38459000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	1091000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	37368000	usd
	us-gaap	Noninterest Income NoninterestIncome	64309000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	64035000	usd
	us-gaap	Occupancy Net OccupancyNet	6302000	usd
	us-gaap	Advertising Expense AdvertisingExpense	2749000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3441000	usd
	us-gaap	Communication Communication	719000	usd
	us-gaap	Professional Fees ProfessionalFees	1779000	usd
	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	3000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	2672000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	8350000	usd
	us-gaap	Noninterest Expense NoninterestExpense	90050000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	11627000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2212000	usd
	us-gaap	Net Income Loss NetIncomeLoss	9415000	usd
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	41343000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	304000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	41039000	usd
	us-gaap	Noninterest Income NoninterestIncome	88460000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	77502000	usd
	us-gaap	Occupancy Net OccupancyNet	6540000	usd
	us-gaap	Advertising Expense AdvertisingExpense	3004000	usd
	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	3430000	usd
	us-gaap	Communication Communication	900000	usd
	us-gaap	Professional Fees ProfessionalFees	1203000	usd
	wsbf	Foreclosed Real Estate Expense Income ForeclosedRealEstateExpenseIncome	6000	usd
	us-gaap	Loan Processing Fee LoanProcessingFee	3685000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	9408000	usd
	us-gaap	Noninterest Expense NoninterestExpense	105678000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23821000	usd
	us-gaap	Net Income Loss NetIncomeLoss	18552000	usd
CY2023Q3	wsbf	Issuer Rule10b51 Number Of Trading Agreements Adopted Or Terminated By Directors Or Executive Officers IssuerRule10b51NumberOfTradingAgreementsAdoptedOrTerminatedByDirectorsOrExecutiveOfficers	0	pure

Files In Submission

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$WSBF
Waterstone Financial, Inc. Stock $wsbf

2023 Q4 Form 10-Q Financial Statement

#000143774923029997 Filed on November 02, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WSBF Waterstone Financial, Inc. Stock $wsbf

2023 Q4 Form 10-Q Financial Statement

#000143774923029997 Filed on November 02, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WSBF
Waterstone Financial, Inc. Stock $wsbf