| Label |
Element |
Value |
| Sales Of Mortgage Servicing Rights |
wsbf_SalesOfMortgageServicingRights |
$ (2,189)
|
| Sales Of Mortgage Servicing Rights |
wsbf_SalesOfMortgageServicingRights |
(614)
|
| Servicing Asset at Amortized Cost, Amortization |
us-gaap_ServicingAssetAtAmortizedValueAmortization1 |
267
|
| Servicing Asset at Amortized Cost, Amortization |
us-gaap_ServicingAssetAtAmortizedValueAmortization1 |
375
|
| Valuation Allowance for Impairment of Recognized Servicing Assets, Balance |
us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance |
(20)
|
| Valuation Allowance for Impairment of Recognized Servicing Assets, Balance |
us-gaap_ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance |
(75)
|
| Loans sold on a servicing retained basis |
wsbf_LoansSoldOnServicingRetainedBasis |
308,100
|
| Loans sold on a servicing retained basis |
wsbf_LoansSoldOnServicingRetainedBasis |
381,700
|
| Loans sold on a servicing retained basis |
wsbf_LoansSoldOnServicingRetainedBasis |
443,600
|
| Increase in cash surrender value of life insurance |
us-gaap_BankOwnedLifeInsuranceIncome |
305
|
| Increase in cash surrender value of life insurance |
us-gaap_BankOwnedLifeInsuranceIncome |
352
|
| 2013 |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths |
289
|
| Mortgage servicing rights book value |
wsbf_MortgageServicingRightsBookValue |
2,200
|
| Mortgage servicing rights book value |
wsbf_MortgageServicingRightsBookValue |
614,000,000
|
| Total |
us-gaap_FiniteLivedIntangibleAssetsNet |
3,511
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Five |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive |
374
|
| 2014 |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo |
511
|
| Sold mortgage servicing rights |
wsbf_SoldMortgageServicingRights |
392,800
|
| Sold mortgage servicing rights |
wsbf_SoldMortgageServicingRights |
87,300
|
| Mortgage servicing rights sold |
wsbf_MortgageServicingRightsSold |
4,000
|
| Mortgage servicing rights sold |
wsbf_MortgageServicingRightsSold |
876,000,000
|
| Generated mortgage banking income |
wsbf_GeneratedMortgageBankingIncome |
36,700
|
| Generated mortgage banking income |
wsbf_GeneratedMortgageBankingIncome |
50,600
|
| Additions |
us-gaap_ServicingAssetAtFairValueAdditions |
1,869
|
| Additions |
us-gaap_ServicingAssetAtFairValueAdditions |
1,999
|
| Gain (Loss) on Sale of Securities, Net |
us-gaap_GainLossOnSaleOfSecuritiesNet |
0
|
| Gain (Loss) on Sale of Securities, Net |
us-gaap_GainLossOnSaleOfSecuritiesNet |
0
|
| Gain on sale of MSR |
wsbf_GainOnSaleOfMSR |
1,800
|
| Gain on sale of MSR |
wsbf_GainOnSaleOfMSR |
262,000,000
|
| Loans Originated for Sale - Residential |
wsbf_LoansOriginatedForSaleResidential |
767,000
|
| Loans Originated for Sale - Residential |
wsbf_LoansOriginatedForSaleResidential |
995,100
|
| 2016 |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour |
419
|
| Sales of Loans Held for Sale |
wsbf_SalesOfLoansHeldForSale |
733,000
|
| Sales of Loans Held for Sale |
wsbf_SalesOfLoansHeldForSale |
960,800
|
| Servicing Asset At Amortized Cost Net Of Valuation Allowance |
wsbf_ServicingAssetAtAmortizedCostNetOfValuationAllowance |
2,715
|
| Servicing Asset At Amortized Cost Net Of Valuation Allowance |
wsbf_ServicingAssetAtAmortizedCostNetOfValuationAllowance |
3,511
|
| Servicing Asset at Amortized Cost |
us-gaap_ServicingAssetAtAmortizedValue |
2,521
|
| Servicing Asset at Amortized Cost |
us-gaap_ServicingAssetAtAmortizedValue |
2,790
|
| Servicing Asset at Amortized Cost |
us-gaap_ServicingAssetAtAmortizedValue |
3,377
|
| Servicing Asset at Amortized Cost |
us-gaap_ServicingAssetAtAmortizedValue |
3,531
|
| Finite-Lived Intangible Assets, Amortization Expense, Year Three |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree |
465
|
| Finite-Lived Intangible Assets, Amortization Expense, after Year Five |
us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive |
$ 1,453
|
