$FSBW
FS Bancorp, Inc. Stock $fsbw

$fsbw Overview Financials Valuation SEC Filings Company Website

2016 Form 10-K Financial Statement

#000093905717000111 Filed on March 16, 2017

Income Statement

Concept	2016	2015 Q4	2015
Revenue	$38.02M		$31.71M
YoY Change	19.91%		27.63%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$6.000M		$4.376M
YoY Change	37.11%		25.78%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.400M	$800.0K	$1.200M
YoY Change	16.67%	700.0%	9.09%
% of Gross Profit
Operating Expenses	$6.000M		$4.376M
YoY Change	37.11%		25.78%
Operating Profit
YoY Change
Interest Expense	$4.163M		$3.658M
YoY Change	13.81%		35.38%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$16.10M	$3.230M	$13.75M
YoY Change	17.12%	63.96%	112.47%
Income Tax	$5.604M	$1.220M	$4.873M
% Of Pretax Income	34.8%	37.77%	35.44%
Net Earnings	$10.50M	$2.020M	$8.876M
YoY Change	18.29%	32.03%	95.51%
Net Earnings / Revenue	27.61%		27.99%
Basic Earnings Per Share	$3.63		$2.98
Diluted Earnings Per Share	$3.51	$335.5K	$2.93
COMMON SHARES
Basic Shares Outstanding	2.896M shares	3.241M shares	2.978M shares
Diluted Shares Outstanding	2.990M shares		3.033M shares

Balance Sheet

Concept	2016	2015 Q4	2015
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents		$24.46M
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	$16.00M	$13.86M	$13.90M
YoY Change	15.11%	2.0%	2.21%
Goodwill		$0.00
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	$827.9M	$677.6M	$677.6M
YoY Change	22.18%	32.92%	32.91%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt	$9.800M	$9.800M	$9.800M
YoY Change	0.0%
Other Long-Term Liabilities	$10.60M	$7.200M	$7.200M
YoY Change	47.22%	28.57%	28.57%
Total Long-Term Liabilities	$20.40M	$17.00M	$17.00M
YoY Change	20.0%	203.57%	203.57%
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities	$20.40M	$17.00M	$17.00M
Total Liabilities	$746.9M	$602.2M	$602.2M
YoY Change	24.03%	35.66%	35.66%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock		$32.00K
YoY Change		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$81.00M	$75.34M	$75.30M
YoY Change
Total Liabilities & Shareholders Equity	$827.9M	$677.6M	$677.6M
YoY Change	22.18%	32.92%	32.91%

Cashflow Statement

Concept	2016	2015 Q4	2015
OPERATING ACTIVITIES
Net Income	$10.50M	$2.020M	$8.876M
YoY Change	18.29%	32.03%	95.51%
Depreciation, Depletion And Amortization	$1.400M	$800.0K	$1.200M
YoY Change	16.67%	700.0%	9.09%
Cash From Operating Activities	$3.588M	$10.10M	-$7.063M
YoY Change	-150.8%	-474.07%	75.39%
INVESTING ACTIVITIES
Capital Expenditures	$3.595M	-$400.0K	$1.512M
YoY Change	137.76%	100.0%	73.2%
Acquisitions
YoY Change
Other Investing Activities	$56.90M	-$25.40M	-$138.3M
YoY Change	-141.14%	4.53%	39.7%
Cash From Investing Activities	$53.26M	-$25.80M	-$139.8M
YoY Change	-138.11%	5.31%	39.92%
FINANCING ACTIVITIES
Cash Dividend Paid	$1.090M		$826.0K
YoY Change	31.96%		17.33%
Common Stock Issuance & Retirement, Net	$4.903M		$101.0K
YoY Change	4754.46%		-95.45%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$44.85M	34.60M	$155.7M
YoY Change	-128.8%	0.58%	92.23%
NET CHANGE
Cash From Operating Activities	$3.588M	10.10M	-$7.063M
Cash From Investing Activities	$53.26M	-25.80M	-$139.8M
Cash From Financing Activities	-$44.85M	34.60M	$155.7M
Net Change In Cash	$12.00M	18.90M	$8.900M
YoY Change	34.84%	162.5%	-138.86%
FREE CASH FLOW
Cash From Operating Activities	$3.588M	$10.10M	-$7.063M
Capital Expenditures	$3.595M	-$400.0K	$1.512M
Free Cash Flow	-$7.000K	$10.50M	-$8.575M
YoY Change	-99.92%	-520.0%	75.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016Q2	dei	Entity Public Float EntityPublicFloat	70082357	USD
CY2016	dei	Entity Registrant Name EntityRegistrantName	FS Bancorp, Inc.
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2015	fsbw	Available For Sale Securities Gross Gains AvailableForSaleSecuritiesGrossGains	76000	USD
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0001530249
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	3065266	shares
CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2016	fsbw	Available For Sale Securities Gross Gains AvailableForSaleSecuritiesGrossGains	149000	USD
CY2015	fsbw	Available For Sale Securities Gross Losses AvailableForSaleSecuritiesGrossLosses	0	USD
CY2016	fsbw	Available For Sale Securities Gross Losses AvailableForSaleSecuritiesGrossLosses	3000	USD
CY2015	fsbw	Available For Sale Securities Gross Proceeds From Sale AvailableForSaleSecuritiesGrossProceedsFromSale	4178000	USD
CY2016	fsbw	Available For Sale Securities Gross Proceeds From Sale AvailableForSaleSecuritiesGrossProceedsFromSale	13577000	USD
CY2016Q4	fsbw	Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Deposits BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedDeposits	162200000	USD
CY2015Q4	fsbw	Cashand Cash Equivalentsator Above Fdic Insurance Limit CashandCashEquivalentsatorAboveFDICInsuranceLimit	0	USD
CY2016Q4	fsbw	Cashand Cash Equivalentsator Above Fdic Insurance Limit CashandCashEquivalentsatorAboveFDICInsuranceLimit	7800000	USD
CY2015Q4	fsbw	Certificateof Deposit Brokered CertificateofDepositBrokered	27900000	USD
CY2016Q4	fsbw	Certificateof Deposit Brokered CertificateofDepositBrokered	47100000	USD
CY2016Q4	fsbw	Common Equity Tier1to Risk Weighted Assets Capital Conservation Buffer CommonEquityTier1toRiskWeightedAssetsCapitalConservationBuffer	0.025
CY2016Q4	fsbw	Common Equity Tier1to Risk Weighted Assets Capital Conservation Buffer Phasedin CommonEquityTier1toRiskWeightedAssetsCapitalConservationBufferPhasedin	0.00625
CY2015Q4	fsbw	Deferred Tax Assets Non Accrued Loan Interest DeferredTaxAssetsNonAccruedLoanInterest	12000	USD
CY2016Q4	fsbw	Deferred Tax Assets Non Accrued Loan Interest DeferredTaxAssetsNonAccruedLoanInterest	3000	USD
CY2015Q4	fsbw	Deferred Tax Liabilities Loan Orgination Costs DeferredTaxLiabilitiesLoanOrginationCosts	996000	USD
CY2016Q4	fsbw	Deferred Tax Liabilities Loan Orgination Costs DeferredTaxLiabilitiesLoanOrginationCosts	1242000	USD
CY2015Q4	fsbw	Deferred Tax Liabilities Stock Dividend DeferredTaxLiabilitiesStockDividend	2000	USD
CY2016Q4	fsbw	Deferred Tax Liabilities Stock Dividend DeferredTaxLiabilitiesStockDividend	1000	USD
CY2016	fsbw	Defined Contribution Plan Award Vested Percent DefinedContributionPlanAwardVestedPercent	1
CY2016	fsbw	Defined Contribution Plan Minimum Age Requirement DefinedContributionPlanMinimumAgeRequirement	P18Y
CY2015Q4	fsbw	Deposits Escrowed Accounts DepositsEscrowedAccounts	5571000	USD
CY2016Q4	fsbw	Deposits Escrowed Accounts DepositsEscrowedAccounts	9677000	USD
CY2015	fsbw	Effective Income Tax Rate Reconcilation Deductions Employee Stock Ownership Plan And Other EffectiveIncomeTaxRateReconcilationDeductionsEmployeeStockOwnershipPlanAndOther	-0.025
CY2016	fsbw	Effective Income Tax Rate Reconcilation Deductions Employee Stock Ownership Plan And Other EffectiveIncomeTaxRateReconcilationDeductionsEmployeeStockOwnershipPlanAndOther	-0.011
CY2015Q4	fsbw	Employee Stock Ownership Plan Esop Numberof Unallocated Shares EmployeeStockOwnershipPlanESOPNumberofUnallocatedShares	155526	shares
CY2016Q4	fsbw	Employee Stock Ownership Plan Esop Numberof Unallocated Shares EmployeeStockOwnershipPlanESOPNumberofUnallocatedShares	129605	shares
CY2016Q4	fsbw	Employee Stock Ownership Plan Esop Debt Structure Employer Loan Amount EmployeeStockOwnershipPlanEsopDebtStructureEmployerLoanAmount	2600000	USD
CY2016	fsbw	Employee Stock Ownership Plan Esop Debt Structure Employer Loan Interest Rate EmployeeStockOwnershipPlanEsopDebtStructureEmployerLoanInterestRate	0.023
CY2016	fsbw	Employee Stock Ownership Plan Esop Debt Structure Employer Loan Term EmployeeStockOwnershipPlanEsopDebtStructureEmployerLoanTerm	P10Y
CY2015Q4	fsbw	Employee Stock Ownership Plan Esop Fair Value Of Unallocated Shares EmployeeStockOwnershipPlanEsopFairValueOfUnallocatedShares	3913000	USD
CY2016Q4	fsbw	Employee Stock Ownership Plan Esop Fair Value Of Unallocated Shares EmployeeStockOwnershipPlanEsopFairValueOfUnallocatedShares	4158000	USD
CY2012Q3	fsbw	Employee Stock Ownership Plan Esop Percentage Of Common Shares Outstanding In Esop EmployeeStockOwnershipPlanEsopPercentageOfCommonSharesOutstandingInEsop	0.08
CY2016	fsbw	Employee Stock Ownership Plan Esop Principal Payments From Esop EmployeeStockOwnershipPlanEsopPrincipalPaymentsFromEsop	257000	USD
CY2016	fsbw	Employee Stock Ownership Plan Esop Requisite Service Period EmployeeStockOwnershipPlanEsopRequisiteServicePeriod	PT1000H
CY2015	fsbw	Fed Fundslinesofcreditactivityforyearaveragebalanceoutstanding FedFundslinesofcreditactivityforyearaveragebalanceoutstanding	145000	USD
CY2016	fsbw	Fed Fundslinesofcreditactivityforyearaveragebalanceoutstanding FedFundslinesofcreditactivityforyearaveragebalanceoutstanding	16000	USD
CY2015Q4	fsbw	Fed Fundslinesofcreditactivityforyearmaximumoutstandingatanymonthend FedFundslinesofcreditactivityforyearmaximumoutstandingatanymonthend	2901000	USD
CY2016Q4	fsbw	Fed Fundslinesofcreditactivityforyearmaximumoutstandingatanymonthend FedFundslinesofcreditactivityforyearmaximumoutstandingatanymonthend	6000000	USD
CY2015	fsbw	Fed Fundslinesofcreditactivityforyearweightedaverageinterestrate FedFundslinesofcreditactivityforyearweightedaverageinterestrate	0.0042
CY2016	fsbw	Fed Fundslinesofcreditactivityforyearweightedaverageinterestrate FedFundslinesofcreditactivityforyearweightedaverageinterestrate	0.0077
CY2016Q4	fsbw	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged Unused Capacity On Pledged Loans FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledgedUnusedCapacityOnPledgedLoans	177500000	USD
CY2016	fsbw	Federal Home Loan Bank Advances General Debt Obligations Maximum Amount Available Percenage Of Total Assets FederalHomeLoanBankAdvancesGeneralDebtObligationsMaximumAmountAvailablePercenageOfTotalAssets	0.35
CY2016	fsbw	Federal Home Loan Bank Investment Requirement Percent Of Advances From Fhlb FederalHomeLoanBankInvestmentRequirementPercentOfAdvancesFromFhlb	0.040
CY2015	fsbw	Federal Reserve Bank Advances Activityfor Year Average Balance Outstanding FederalReserveBankAdvancesActivityforYearAverageBalanceOutstanding	0	USD
CY2016	fsbw	Federal Reserve Bank Advances Activityfor Year Average Balance Outstanding FederalReserveBankAdvancesActivityforYearAverageBalanceOutstanding	3000	USD
CY2015Q4	fsbw	Federal Reserve Bank Reserve Requirements Cash And Federal Reserve Bank Deposits FederalReserveBankReserveRequirementsCashAndFederalReserveBankDeposits	3000000	USD
CY2016Q4	fsbw	Federal Reserve Bank Reserve Requirements Cash And Federal Reserve Bank Deposits FederalReserveBankReserveRequirementsCashAndFederalReserveBankDeposits	10700000	USD
CY2015	fsbw	Federal Reserve Bankadvancesactivityforyearweightedaverageinterestrate FederalReserveBankadvancesactivityforyearweightedaverageinterestrate	0.0000
CY2016	fsbw	Federal Reserve Bankadvancesactivityforyearweightedaverageinterestrate FederalReserveBankadvancesactivityforyearweightedaverageinterestrate	0.0100
CY2015Q4	fsbw	Federal Reserve Banklineofcreditactivityforyearmaximumoutstandingbalanceatanymonthend FederalReserveBanklineofcreditactivityforyearmaximumoutstandingbalanceatanymonthend	0	USD
CY2016Q4	fsbw	Federal Reserve Banklineofcreditactivityforyearmaximumoutstandingbalanceatanymonthend FederalReserveBanklineofcreditactivityforyearmaximumoutstandingbalanceatanymonthend	1000000	USD
CY2015	fsbw	Financing Receivable Allowance For Credit Loses Recovery Write Downs Net FinancingReceivableAllowanceForCreditLosesRecoveryWriteDownsNet	-555000	USD
CY2016	fsbw	Financing Receivable Allowance For Credit Loses Recovery Write Downs Net FinancingReceivableAllowanceForCreditLosesRecoveryWriteDownsNet	26000	USD
CY2015Q4	fsbw	Financing Receivable Modifications Number Of Contracts With Additional Funding Commitments FinancingReceivableModificationsNumberOfContractsWithAdditionalFundingCommitments	0	contract
CY2016Q4	fsbw	Financing Receivable Modifications Number Of Contracts With Additional Funding Commitments FinancingReceivableModificationsNumberOfContractsWithAdditionalFundingCommitments	0	commitment
CY2015	fsbw	Gain Losson Saleof Loansand Loans Heldfor Sale GainLossonSaleofLoansandLoansHeldforSale	14672000	USD
CY2016	fsbw	Gain Losson Saleof Loansand Loans Heldfor Sale GainLossonSaleofLoansandLoansHeldforSale	19058000	USD
CY2015	fsbw	Impairment Of Real Estate Net Of Gain Loss On Sale ImpairmentOfRealEstateNetOfGainLossOnSale	0	USD
CY2016	fsbw	Impairment Of Real Estate Net Of Gain Loss On Sale ImpairmentOfRealEstateNetOfGainLossOnSale	-150000	USD
CY2015	fsbw	Income Tax Rate Reconcilation Deductions Employee Stock Ownership Plan And Other IncomeTaxRateReconcilationDeductionsEmployeeStockOwnershipPlanAndOther	-340000	USD
CY2016	fsbw	Income Tax Rate Reconcilation Deductions Employee Stock Ownership Plan And Other IncomeTaxRateReconcilationDeductionsEmployeeStockOwnershipPlanAndOther	-181000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	783000	USD
CY2016	fsbw	Loans Receivable Maximum Term Delinquent Loanis Returnedto Accrual Status LoansReceivableMaximumTermDelinquentLoanisReturnedtoAccrualStatus	P90D
CY2016	fsbw	Loans Receivable Maximum Term Interestis Accruedon Delinquent Loan LoansReceivableMaximumTermInterestisAccruedonDelinquentLoan	P90D
CY2016	fsbw	Loans Receivable Minimum Term Delinquent Loan Performs Under Contract Termsand Returnedto Accrual Status LoansReceivableMinimumTermDelinquentLoanPerformsUnderContractTermsandReturnedtoAccrualStatus	P6M
CY2015Q4	fsbw	Loansand Leases Receivable Commitmentto Lend Related Party LoansandLeasesReceivableCommitmenttoLendRelatedParty	200000	USD
CY2016Q4	fsbw	Loansand Leases Receivable Commitmentto Lend Related Party LoansandLeasesReceivableCommitmenttoLendRelatedParty	469000	USD
CY2016Q4	fsbw	Number Of Loan Portfolio Segments NumberOfLoanPortfolioSegments	3	segment
CY2015	fsbw	Otherrealestateownedcapitalizedcosts Otherrealestateownedcapitalizedcosts	0	USD
CY2016	fsbw	Otherrealestateownedcapitalizedcosts Otherrealestateownedcapitalizedcosts	7000	USD
CY2015	fsbw	Paymentsforpurchaseofportfolioloans Paymentsforpurchaseofportfolioloans	16255000	USD
CY2016	fsbw	Paymentsforpurchaseofportfolioloans Paymentsforpurchaseofportfolioloans	0	USD
CY2015	fsbw	Paymentsto Acquire Bank Owned Life Insurance PaymentstoAcquireBankOwnedLifeInsurance	3000000	USD
CY2016	fsbw	Paymentsto Acquire Bank Owned Life Insurance PaymentstoAcquireBankOwnedLifeInsurance	0	USD
CY2015	fsbw	Property Taken In Settlement Of Loans PropertyTakenInSettlementOfLoans	0	USD
CY2016	fsbw	Property Taken In Settlement Of Loans PropertyTakenInSettlementOfLoans	525000	USD
CY2015	fsbw	Real Estate Owned Holding Costs RealEstateOwnedHoldingCosts	0	USD
CY2016	fsbw	Real Estate Owned Holding Costs RealEstateOwnedHoldingCosts	0	USD
CY2015	fsbw	Retentionof Mortgage Servicing Rightsfrom Loan Sales RetentionofMortgageServicingRightsfromLoanSales	3699000	USD
CY2016	fsbw	Retentionof Mortgage Servicing Rightsfrom Loan Sales RetentionofMortgageServicingRightsfromLoanSales	4194000	USD
CY2016	fsbw	Sharebased Compensation Arrangementby Sharebased Payment Award Options Expected Forfeiture Rate SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsExpectedForfeitureRate	0.0031
CY2016	fsbw	Sharebased Compensation Arrangementby Sharebased Payment Award Options Forfeituresand Expirationsin Period Intrinsic Value SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsForfeituresandExpirationsinPeriodIntrinsicValue	0	USD
CY2015Q4	fsbw	Subordinated Debt Netof Unamortized Debt Issuance Costs SubordinatedDebtNetofUnamortizedDebtIssuanceCosts	9805000	USD
CY2016Q4	fsbw	Subordinated Debt Netof Unamortized Debt Issuance Costs SubordinatedDebtNetofUnamortizedDebtIssuanceCosts	9825000	USD
CY2015Q4	fsbw	Time Deposits250000 Or More TimeDeposits250000OrMore	32610000	USD
CY2016Q4	fsbw	Time Deposits250000 Or More TimeDeposits250000OrMore	27094000	USD
CY2015Q4	fsbw	Time Deposits Between100000 And250000 TimeDepositsBetween100000And250000	91317000	USD
CY2016Q4	fsbw	Time Deposits Between100000 And250000 TimeDepositsBetween100000And250000	74832000	USD
CY2016Q4	fsbw	Unsecured Fed Funds Lineof Credit UnsecuredFedFundsLineofCredit	40000000	USD
CY2016Q4	fsbw	Unsecured Fed Fundslinesofcreditoutstandingbalance UnsecuredFedFundslinesofcreditoutstandingbalance	0	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9120000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10559000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	78000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-536000	USD
CY2016Q1	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P9Y
CY2015Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	30692000	USD
CY2016Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	27334000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	746000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	9000	USD
CY2016Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	12670000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	0	USD
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CY2015Q4	us-gaap	Assets Assets	677561000	USD
CY2016Q4	us-gaap	Assets Assets	827926000	USD
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	55217000	USD
CY2016Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	81875000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	473000	USD
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	269000	USD
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	353000	USD
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1099000	USD
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CY2016Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	82705000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	192000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	62000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	353000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	1099000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	28468000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	62561000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	161000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1037000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	20689000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	61123000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	7779000	USD
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1438000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	22926000	USD
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	45856000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	22835000	USD
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	45195000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	55217000	USD
CY2016Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	81875000	USD
CY2015Q4	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	17	investment
CY2016Q4	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	48	investment
CY2015Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	8	investment
CY2016Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	2	investment
CY2015Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	9772000	USD
CY2016Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	10054000	USD
CY2015	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	216000	USD
CY2016	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	282000	USD
CY2015	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	876000	USD
CY2016	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	389000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	0	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	181575000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	0	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities	186393000	USD
CY2015	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	0	USD
CY2016	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	180356000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15555000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24455000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	36456000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	8900000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashAndCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	12001000	USD
CY2015Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1708000	USD
CY2016Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	3590000	USD
CY2015Q4	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	12421000	USD
CY2016Q4	us-gaap	Certificates Of Deposit At Carrying Value CertificatesOfDepositAtCarryingValue	15248000	USD
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.22
CY2016	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.36
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000	shares
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3242120	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	3059503	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3242120	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	3059503	shares
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	32000	USD
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	31000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8837000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	9885000	USD
CY2015	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	1300000	USD
CY2016	us-gaap	Contractually Specified Servicing Fees Late Fees And Ancillary Fees Earned In Exchange For Servicing Financial Assets ContractuallySpecifiedServicingFeesLateFeesAndAncillaryFeesEarnedInExchangeForServicingFinancialAssets	2000000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4372000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5398000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	501000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	206000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3296000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	4521000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	2003000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	3360000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	577000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	437000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	115000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation	159000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	25000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	0	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1274000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2467000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Trading Securities DeferredTaxAssetsUnrealizedLossesOnTradingSecurities	0	USD
CY2016Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Trading Securities DeferredTaxAssetsUnrealizedLossesOnTradingSecurities	294000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1293000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1161000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	2063000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	3003000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	65000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	72000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	127000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	203000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	43000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	0	USD
CY2015	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	589000	USD
CY2016	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	759000	USD
CY2015Q4	us-gaap	Deposits Deposits	485178000	USD
CY2016Q4	us-gaap	Deposits Deposits	712593000	USD
CY2015Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	159605000	USD
CY2016Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	242849000	USD
CY2015Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	30126000	USD
CY2016Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	54995000	USD
CY2015	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	2430000	USD
CY2016	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	5210000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1200000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1400000	USD
CY2015	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	1900000	USD
CY2016	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	3100000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	826000	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	1090000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.98
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.63
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.93
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.51
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.354
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.348
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.355
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.019
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.003
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.045
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.016
CY2015	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	652000	USD
CY2016	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	832000	USD
CY2016	us-gaap	Employee Stock Ownership Plan Esop Interest Payments From Esop EmployeeStockOwnershipPlanESOPInterestPaymentsFromESOP	38000	USD
CY2015Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	102359	shares
CY2016Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	126589	shares
CY2015Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	0	shares
CY2016Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	0	shares
CY2012Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	259210	shares
CY2015Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	257885	shares
CY2016Q4	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	256194	shares
CY2012Q3	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	259210	shares
CY2016	us-gaap	Employee Stock Ownership Plan Esop Weighted Average Purchase Price Of Shares Purchased EmployeeStockOwnershipPlanESOPWeightedAveragePurchasePriceOfSharesPurchased	10.17
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	-9000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2015	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	305000	USD
CY2016	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	487000	USD
CY2015	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Balance Of Agreements Outstanding FederalHomeLoanBankAdvancesActivityForYearAverageBalanceOfAgreementsOutstanding	38393000	USD
CY2016	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Balance Of Agreements Outstanding FederalHomeLoanBankAdvancesActivityForYearAverageBalanceOfAgreementsOutstanding	26259000	USD
CY2015	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate For Year FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear	0.0082
CY2016	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate For Year FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateForYear	0.0098
CY2015Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Maximum Outstanding At Any Month End FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd	98769000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Maximum Outstanding At Any Month End FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd	98769000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	98769000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	12670000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	249800000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Of Amounts Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate	0.0110
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate One To Two Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate	0.0101
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Three To Four Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate	0.0171
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Average Interest Rate Two To Three Years From Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate	0.0173
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From One To Two Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate	3987000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Three To Four Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate	2336000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due From Two To Three Years Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate	1207000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	5140000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Regulatory Capital Required FederalHomeLoanBankRegulatoryCapitalRequired	813000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	4551000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	2719000	USD
CY2015	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1977000	USD
CY2016	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	3391000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	6090000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	7785000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	10211000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	7785000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	10211000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	0	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	0	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1199000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1093000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1754000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1067000	USD
CY2015Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	510548000	USD
CY2016Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	605221000	USD
CY2015Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	734000	USD
CY2016Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	194000	USD
CY2015	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3	loan
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1	contract
CY2015Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	734000	USD
CY2016Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	57000	USD
CY2015	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2016	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2015Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	0	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	509644000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	604280000	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1017000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	721000	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	1638000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	1135000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	428000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	400000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	166000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	181000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	235000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	307000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	0	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1717000	USD
CY2015	us-gaap	Gain Loss On Investments GainLossOnInvestments	76000	USD
CY2016	us-gaap	Gain Loss On Investments GainLossOnInvestments	146000	USD
CY2015	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	76000	USD
CY2016	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	146000	USD
CY2015	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	14672000	USD
CY2016	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	19058000	USD
CY2015	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	0	USD
CY2016	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	150000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	0	USD
CY2015Q4	us-gaap	Goodwill Goodwill	0	USD
CY2016Q4	us-gaap	Goodwill Goodwill	2312000	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13749000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16103000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4873000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5604000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4881000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5636000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	270000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	42000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	618000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	255000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	3953000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	6110000	USD
CY2015	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	549000	USD
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	417000	USD
CY2015	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	64734000	USD
CY2016	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	47059000	USD
CY2015	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	1545000	USD
CY2016	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	3073000	USD
CY2015	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	565000	USD
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	7326000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	54352	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	93950	shares
CY2015	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1573000	USD
CY2016	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2134000	USD
CY2015	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	31707000	USD
CY2016	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	38020000	USD
CY2015	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	30418000	USD
CY2016	us-gaap	Interest And Fee Income Other Loans InterestAndFeeIncomeOtherLoans	35772000	USD
CY2015Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	412931000	USD
CY2016Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	559680000	USD
CY2015Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	22747000	USD
CY2016Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	32866000	USD
CY2015Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	34098000	USD
CY2016Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	66119000	USD
CY2015	us-gaap	Interest Expense InterestExpense	3658000	USD
CY2016	us-gaap	Interest Expense InterestExpense	4163000	USD
CY2015	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	285000	USD
CY2016	us-gaap	Interest Expense Borrowings InterestExpenseBorrowings	226000	USD
CY2015	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3229000	USD
CY2016	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3254000	USD
CY2015	us-gaap	Interest Expense Domestic Deposit Liabilities Certificates Of Deposit InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit	2222000	USD
CY2016	us-gaap	Interest Expense Domestic Deposit Liabilities Certificates Of Deposit InterestExpenseDomesticDepositLiabilitiesCertificatesOfDeposit	2208000	USD
CY2015	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	25000	USD
CY2016	us-gaap	Interest Expense Domestic Deposit Liabilities Checking InterestExpenseDomesticDepositLiabilitiesChecking	27000	USD
CY2015	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	982000	USD
CY2016	us-gaap	Interest Expense Savings Deposits InterestExpenseSavingsDeposits	1019000	USD
CY2015	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	144000	USD
CY2016	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	683000	USD
CY2015	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	744000	USD
CY2016	us-gaap	Interest Expense Time Deposits InterestExpenseTimeDeposits	292000	USD
CY2015	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	25799000	USD
CY2016	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	31457000	USD
CY2015	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28049000	USD
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	33857000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	3660000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	4164000	USD
CY2015Q4	us-gaap	Interest Receivable InterestReceivable	2107000	USD
CY2016Q4	us-gaap	Interest Receivable InterestReceivable	2524000	USD
CY2015	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	1289000	USD
CY2016	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	2248000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16732000	USD
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	21982000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	602221000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	746893000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	677561000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	827926000	USD
CY2015Q4	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	0	USD
CY2016Q4	us-gaap	Liability For Uncertain Tax Positions Current LiabilityForUncertainTaxPositionsCurrent	0	USD
CY2015	us-gaap	Loan Processing Fee LoanProcessingFee	1547000	USD
CY2016	us-gaap	Loan Processing Fee LoanProcessingFee	2505000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	7785000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	10211000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	962000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1887000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	511282000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	605415000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	13000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	0	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	313000	USD
CY2015	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	0	USD
CY2016	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	313000	USD
CY2015	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	13000	USD
CY2016	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	0	USD
CY2015Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	44925000	USD
CY2016Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	52553000	USD
CY2015Q4	us-gaap	Loans Receivable Net LoansReceivableNet	502535000	USD
CY2016Q4	us-gaap	Loans Receivable Net LoansReceivableNet	593317000	USD
CY2016Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	0	action
CY2015	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	709000	USD
CY2016	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	710000	USD
CY2015Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	525000	USD
CY2016Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	43000	USD
CY2015	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	0	USD
CY2016	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	-3000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	155729000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-44848000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-139766000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	53261000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-7063000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3588000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	8876000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	10499000	USD
CY2015Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	72247000	USD
CY2016Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	152913000	USD
CY2015Q4	us-gaap	Noninterest Bearing Domestic Deposit Checking NoninterestBearingDomesticDepositChecking	66676000	USD
CY2016Q4	us-gaap	Noninterest Bearing Domestic Deposit Checking NoninterestBearingDomesticDepositChecking	143236000	USD
CY2015	us-gaap	Noninterest Expense NoninterestExpense	29643000	USD
CY2016	us-gaap	Noninterest Expense NoninterestExpense	38923000	USD
CY2015	us-gaap	Noninterest Income NoninterestIncome	17593000	USD
CY2016	us-gaap	Noninterest Income NoninterestIncome	23569000	USD
CY2015	us-gaap	Noninterest Income Other NoninterestIncomeOther	652000	USD
CY2016	us-gaap	Noninterest Income Other NoninterestIncomeOther	692000	USD
CY2015Q4	us-gaap	Notes Receivable Net NotesReceivableNet	511282000	USD
CY2016Q4	us-gaap	Notes Receivable Net NotesReceivableNet	605415000	USD
CY2015Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	0	property
CY2016Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	0	property
CY2015	us-gaap	Occupancy Net OccupancyNet	1867000	USD
CY2016	us-gaap	Occupancy Net OccupancyNet	2404000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	5626000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1142000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	530000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	657000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	883000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	944000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1470000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	839000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	977000	USD
CY2015Q4	us-gaap	Other Assets OtherAssets	1911000	USD
CY2016Q4	us-gaap	Other Assets OtherAssets	4680000	USD
CY2015Q4	us-gaap	Other Borrowings OtherBorrowings	98769000	USD
CY2016Q4	us-gaap	Other Borrowings OtherBorrowings	12670000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-25000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-50000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-39000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-614000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-39000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-614000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	76000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	146000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	19000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-804000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	7000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-286000	USD
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	7176000	USD
CY2016Q4	us-gaap	Other Liabilities OtherLiabilities	10644000	USD
CY2014Q4	us-gaap	Other Real Estate OtherRealEstate	0	USD
CY2015Q4	us-gaap	Other Real Estate OtherRealEstate	0	USD
CY2016Q4	us-gaap	Other Real Estate OtherRealEstate	0	USD
CY2015	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	0	USD
CY2016	us-gaap	Other Real Estate Additions OtherRealEstateAdditions	525000	USD
CY2015	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	0	USD
CY2016	us-gaap	Other Real Estate Disposals OtherRealEstateDisposals	682000	USD
CY2015	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	0	USD
CY2016	us-gaap	Other Real Estate Period Increase Decrease OtherRealEstatePeriodIncreaseDecrease	150000	USD
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
CY2016	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
CY2015	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	571745000	USD
CY2016	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	718864000	USD
CY2015	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	2901000	USD
CY2016	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-1832000	USD
CY2015	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	17402000	USD
CY2016	us-gaap	Payments For Proceeds From Investments PaymentsForProceedsFromInvestments	55811000	USD
CY2015	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	101371000	USD
CY2016	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	95043000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	101000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	4903000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	826000	USD
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	1090000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1512000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3595000	USD
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2015	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	496387000	USD
CY2016	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	349125000	USD
CY2015	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	10000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	0	USD
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	6377000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	14093000	USD
CY2015	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-8624000	USD
CY2016	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-3122000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	4178000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	13577000	USD
CY2015	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	563751000	USD
CY2016	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	726831000	USD
CY2015	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	0	USD
CY2016	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	682000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	187000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	186000	USD
CY2015	us-gaap	Professional Fees ProfessionalFees	1658000	USD
CY2016	us-gaap	Professional Fees ProfessionalFees	1943000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	22976000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	26571000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	13856000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	16012000	USD
CY2015	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2250000	USD
CY2016	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2400000	USD
CY2015	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2250000	USD
CY2016	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	2400000	USD
CY2015Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	584000000	USD
CY2016Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	976000000	USD
CY2015	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	414652000	USD
CY2016	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	435225000	USD
CY2015Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	46175000	USD
CY2016Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	55584000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	4376000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	6000000	USD
CY2015Q4	us-gaap	Servicing Asset ServicingAsset	5811000	USD
CY2016Q4	us-gaap	Servicing Asset ServicingAsset	8459000	USD
CY2015	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.085
CY2016	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.095
CY2015	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.122
CY2016	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.088
CY2015	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P6Y4M7D
CY2016	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P7Y10M7D
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	746000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	783000	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	105650	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	16.89
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	106477	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	0	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0.00
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValue	0
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2794570	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	5638901	USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	306900	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	295850	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.89
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.89
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	5623711	USD
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	295053	shares
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	16.89
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	16.89
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.00
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2013689	USD
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y4M9D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y4M9D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P7Y4M9D
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	11050	shares
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	652000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Ownership Plan StockIssuedDuringPeriodValueEmployeeStockOwnershipPlan	832000	USD
CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	187000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	186000	USD
CY2015	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	101000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	4903000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	75340000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	81033000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	65836000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	75340000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	81033000	USD
CY2015Q4	us-gaap	Subordinated Debt SubordinatedDebt	10000000	USD
CY2016Q4	us-gaap	Subordinated Debt SubordinatedDebt	10000000	USD
CY2015Q4	us-gaap	Subordinated Debt SubordinatedDebt	10000000	USD
CY2016Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	7447000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	8819000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	14342000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	83857000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	22817000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	58435000	USD
CY2016Q4	us-gaap	Time Deposits TimeDeposits	195717000	USD
CY2015Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	65175000	USD
CY2016Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	93791000	USD
CY2015Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	195000	USD
CY2016Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	175000	USD
CY2015Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	1637000	USD
CY2016Q4	us-gaap	Unearned Esop Shares UnearnedESOPShares	1380000	USD
CY2015	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	-57000	USD
CY2016	us-gaap	Unrealized Gain Loss On Securities UnrealizedGainLossOnSecurities	-950000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3032517	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	2990159	shares
CY2016	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	129605	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2978165	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	2896209	shares
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> In preparing such financial statements, management is required to make certain estimates and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the balance sheet and the reported amounts of revenues and expenses for the reporting period. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan and lease losses, fair value of financial instruments, the valuation of servicing rights, and the deferred income taxes</font><font style="font-family:inherit;font-size:8pt;">. </font></div></div>

Files In Submission

Name	View Source	Status
0000939057-17-000111-index-headers.html	Edgar Link	pending
0000939057-17-000111-index.html	Edgar Link	pending
0000939057-17-000111.txt	Edgar Link	pending
0000939057-17-000111-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fsbw-201312_chartx56404a03.jpg	Edgar Link	pending
fsbw-20161231.xml	Edgar Link	completed
fsbw-20161231.xsd	Edgar Link	pending
fsbw-20161231x10k.htm	Edgar Link	pending
fsbw-20161231x10kxexh21.htm	Edgar Link	pending
fsbw-20161231x10kxexh23.htm	Edgar Link	pending
fsbw-20161231x10kxexh311.htm	Edgar Link	pending
fsbw-20161231x10kxexh312.htm	Edgar Link	pending
fsbw-20161231x10kxexh321.htm	Edgar Link	pending
fsbw-20161231x10kxexh322.htm	Edgar Link	pending
fsbw-20161231_cal.xml	Edgar Link	unprocessable
fsbw-20161231_def.xml	Edgar Link	unprocessable
fsbw-20161231_lab.xml	Edgar Link	unprocessable
fsbw-20161231_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
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$FSBW
FS Bancorp, Inc. Stock $fsbw

2016 Form 10-K Financial Statement

#000093905717000111 Filed on March 16, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSBW FS Bancorp, Inc. Stock $fsbw

2016 Form 10-K Financial Statement

#000093905717000111 Filed on March 16, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FSBW
FS Bancorp, Inc. Stock $fsbw