$FUSB
FIRST US BANCSHARES, INC. Stock $fusb

$fusb Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000143774918004716 Filed on March 15, 2018

Income Statement

Concept	2017 Q4	2016 Q4	2016 Q3
Revenue	$8.087M	$7.721M	$7.760M
YoY Change	4.74%	2.77%	5.9%
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	$350.0K	$240.0K	$250.0K
YoY Change	45.83%	4.35%	19.05%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$804.0K	$588.0K	$587.0K
YoY Change	36.73%	7.1%	4.63%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$734.0K	-$342.0K	$712.0K
YoY Change	-314.62%	-165.52%	-5.19%
Income Tax	$2.600M	-$237.0K	$162.0K
% Of Pretax Income	354.22%		22.75%
Net Earnings	-$1.866M	-$105.0K	$550.0K
YoY Change	1677.14%	-123.81%	1.1%
Net Earnings / Revenue	-23.07%	-1.36%	7.09%
Basic Earnings Per Share	-$0.30	-$0.02	$0.09
Diluted Earnings Per Share	-$0.30	-$0.02	$0.09
COMMON SHARES
Basic Shares Outstanding			6.152M
Diluted Shares Outstanding			6.424M

Balance Sheet

Concept	2017 Q4	2016 Q4	2016 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$207.3M	$231.3M	$235.7M
YoY Change	-10.4%	-15.96%	-11.61%
Cash & Equivalents	$27.12M	$23.53M	$26.09M
Short-Term Investments	$180.2M	$207.8M	$209.6M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$26.43M	$18.34M	$15.48M
YoY Change	44.13%	51.77%	32.32%
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	$625.6M	$606.9M	$600.3M
YoY Change	3.08%	5.4%	9.44%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$400.0K	$200.0K	$200.0K
YoY Change	100.0%	0.0%	0.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$15.59M	$10.12M	$5.337M
YoY Change	54.11%	37.6%	344.75%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$400.0K	$200.0K	$200.0K
YoY Change	100.0%	0.0%	0.0%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$6.300M	$7.700M	$7.100M
YoY Change	-18.18%	10.0%	-6.58%
Total Long-Term Liabilities	$6.300M	$7.700M	$7.100M
YoY Change	-18.18%	10.0%	-6.58%
TOTAL LIABILITIES
Total Short-Term Liabilities	$400.0K	$200.0K	$200.0K
Total Long-Term Liabilities	$6.300M	$7.700M	$7.100M
Total Liabilities	$549.4M	$530.7M	$521.5M
YoY Change	3.53%	6.4%	10.42%
SHAREHOLDERS EQUITY
Retained Earnings	$86.67M	$87.43M	$87.66M
YoY Change	-0.87%	0.85%	1.49%
Common Stock	$10.83M	$10.86M	$10.80M
YoY Change	-0.29%	2.14%	9.7%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$20.41M	$20.76M	$20.76M
YoY Change	-1.69%	-0.25%	-0.25%
Treasury Stock Shares	$1.264M	$1.286M	$1.286M
Shareholders Equity	$76.20M	$76.30M	$78.90M
YoY Change
Total Liabilities & Shareholders Equity	$625.6M	$606.9M	$600.3M
YoY Change	3.08%	5.4%	9.44%

Cashflow Statement

Concept	2017 Q4	2016 Q4	2016 Q3
OPERATING ACTIVITIES
Net Income	-$1.866M	-$105.0K	$550.0K
YoY Change	1677.14%	-123.81%	1.1%
Depreciation, Depletion And Amortization	$350.0K	$240.0K	$250.0K
YoY Change	45.83%	4.35%	19.05%
Cash From Operating Activities	$1.370M	$2.840M	$2.230M
YoY Change	-51.76%	113.53%	19.25%
INVESTING ACTIVITIES
Capital Expenditures	-$530.0K	-$3.340M	$976.0K
YoY Change	-84.13%	507.27%	-22.04%
Acquisitions
YoY Change
Other Investing Activities	-$19.79M	-$10.46M	-$15.96M
YoY Change	89.2%	-8.0%	-208.13%
Cash From Investing Activities	-$20.32M	-$13.79M	-$16.94M
YoY Change	47.35%	15.59%	-225.39%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	13.53M	8.390M	-1.930M
YoY Change	61.26%	-68.98%	-84.93%
NET CHANGE
Cash From Operating Activities	1.370M	2.840M	2.230M
Cash From Investing Activities	-20.32M	-13.79M	-16.94M
Cash From Financing Activities	13.53M	8.390M	-1.930M
Net Change In Cash	-5.420M	-2.560M	-16.64M
YoY Change	111.72%	-115.56%	-747.47%
FREE CASH FLOW
Cash From Operating Activities	$1.370M	$2.840M	$2.230M
Capital Expenditures	-$530.0K	-$3.340M	$976.0K
Free Cash Flow	$1.900M	$6.180M	$1.254M
YoY Change	-69.26%	228.72%	102.91%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2017Q4	fusb	Available Fund Lines From Correspondent Banks AvailableFundLinesFromCorrespondentBanks	18800000
CY2016Q4	fusb	Available Fund Lines From Correspondent Banks AvailableFundLinesFromCorrespondentBanks	18800000
CY2017Q4	fusb	Brokered Certificates Of Deposit BrokeredCertificatesOfDeposit	8900000
CY2016Q4	fusb	Brokered Certificates Of Deposit BrokeredCertificatesOfDeposit	14000000
CY2017	fusb	Collection And Recoveries CollectionAndRecoveries	217000
CY2016	fusb	Collection And Recoveries CollectionAndRecoveries	337000
CY2017Q4	fusb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0575
CY2016Q4	fusb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.05125
CY2017Q4	fusb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Asset CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAsset	0.065
CY2016Q4	fusb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Asset CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAsset	0.065
CY2017	fusb	Computer Services ComputerServices	1384000
CY2016	fusb	Computer Services ComputerServices	1383000
CY2017Q4	fusb	Construction In Progress Net ConstructionInProgressNet
CY2016Q4	fusb	Construction In Progress Net ConstructionInProgressNet	4236000
CY2017	fusb	Credit Losses Associated With Derivative Contracts CreditLossesAssociatedWithDerivativeContracts	0
CY2016	fusb	Credit Losses Associated With Derivative Contracts CreditLossesAssociatedWithDerivativeContracts	0
CY2017Q4	fusb	Deferred Tax Assets Federal And State Net Operating Losses Carryforward DeferredTaxAssetsFederalAndStateNetOperatingLossesCarryforward	2100000
CY2016Q4	fusb	Deferred Tax Assets Federal And State Net Operating Losses Carryforward DeferredTaxAssetsFederalAndStateNetOperatingLossesCarryforward	3600000
CY2017Q4	fusb	Deferred Tax Liabilities Partnerships DeferredTaxLiabilitiesPartnerships	81000
CY2016Q4	fusb	Deferred Tax Liabilities Partnerships DeferredTaxLiabilitiesPartnerships	132000
CY2017	fusb	Defined Contribution Plan Discretionary Contribution Percent DefinedContributionPlanDiscretionaryContributionPercent	0.02
CY2017	fusb	Federal Home Loan Bank Advances Weighted Average Remaining Maturity FederalHomeLoanBankAdvancesWeightedAverageRemainingMaturity	P302D
CY2016	fusb	Federal Home Loan Bank Advances Weighted Average Remaining Maturity FederalHomeLoanBankAdvancesWeightedAverageRemainingMaturity	P244D
CY2017Q4	fusb	Financing Receivable Restructuring Recorded Investment With Nonaccrual Status FinancingReceivableRestructuringRecordedInvestmentWithNonaccrualStatus	100000
CY2016Q4	fusb	Financing Receivable Restructuring Recorded Investment With Nonaccrual Status FinancingReceivableRestructuringRecordedInvestmentWithNonaccrualStatus	100000
CY2017Q4	fusb	Foreclosed Real Estate Owned Fair Value Less Disposal Costs ForeclosedRealEstateOwnedFairValueLessDisposalCosts	600000
CY2016Q4	fusb	Foreclosed Real Estate Owned Fair Value Less Disposal Costs ForeclosedRealEstateOwnedFairValueLessDisposalCosts	1100000
CY2017	fusb	Gains Losses On Sales Of Premises Equipment And Other Real Estate Held For Sale GainsLossesOnSalesOfPremisesEquipmentAndOtherRealEstateHeldForSale	-595000
CY2016	fusb	Gains Losses On Sales Of Premises Equipment And Other Real Estate Held For Sale GainsLossesOnSalesOfPremisesEquipmentAndOtherRealEstateHeldForSale	-841000
CY2017	fusb	Income Tax Reconciliation Deductions Life Insurance Amount IncomeTaxReconciliationDeductionsLifeInsuranceAmount	109000
CY2016	fusb	Income Tax Reconciliation Deductions Life Insurance Amount IncomeTaxReconciliationDeductionsLifeInsuranceAmount	106000
CY2017	fusb	Interest Income From External Customers InterestIncomeFromExternalCustomers	31100000
CY2016	fusb	Interest Income From External Customers InterestIncomeFromExternalCustomers	30155000
CY2017Q4	fusb	Interest Income Recorded InterestIncomeRecorded	3000
CY2016Q4	fusb	Interest Income Recorded InterestIncomeRecorded	4000
CY2017	fusb	Loans And Leases Receivable Related Party Loans Reclassified As Unrelated Party Loans LoansAndLeasesReceivableRelatedPartyLoansReclassifiedAsUnrelatedPartyLoans	2500000
CY2017Q4	fusb	Loans Modified In A Troubled Debt Restructuring Individually Evaluated For Impairment Principal Balance Threshold LoansModifiedInATroubledDebtRestructuringIndividuallyEvaluatedForImpairmentPrincipalBalanceThreshold	500000
CY2017	fusb	Maximum Maturity Period For Cash Equivalents MaximumMaturityPeriodForCashEquivalents	P90D
CY2017	fusb	Net Sharebased Compensation Transactions NetSharebasedCompensationTransactions	47000
CY2016	fusb	Net Sharebased Compensation Transactions NetSharebasedCompensationTransactions	0
CY2017	fusb	Number Of Investment Portfolios NumberOfInvestmentPortfolios	3
CY2017	fusb	Number Of Loans Related Party NumberOfLoansRelatedParty	0
CY2016	fusb	Number Of Loans Related Party NumberOfLoansRelatedParty	1
CY2017	fusb	Number Of Operating Banking Offices NumberOfOperatingBankingOffices	16
CY2017Q4	fusb	Number Of Portfolio Segments NumberOfPortfolioSegments	8
CY2017	fusb	Number Of Securities Held As Trading Securities NumberOfSecuritiesHeldAsTradingSecurities	0
CY2016	fusb	Number Of Securities Held As Trading Securities NumberOfSecuritiesHeldAsTradingSecurities	0
CY2017	fusb	Number Of Variable Interest Entity NumberOfVariableInterestEntity	1
CY2017	fusb	Other Real Estate Foreclosure Expense OtherRealEstateForeclosureExpense	538000
CY2016	fusb	Other Real Estate Foreclosure Expense OtherRealEstateForeclosureExpense	719000
CY2017	fusb	Other Real Estate Gross Gains OtherRealEstateGrossGains	14000
CY2016	fusb	Other Real Estate Gross Gains OtherRealEstateGrossGains	53000
CY2017	fusb	Other Real Estate Gross Losses OtherRealEstateGrossLosses	121000
CY2016	fusb	Other Real Estate Gross Losses OtherRealEstateGrossLosses	157000
CY2017	fusb	Other Real Estate Net Income Loss OtherRealEstateNetIncomeLoss	-107000
CY2016	fusb	Other Real Estate Net Income Loss OtherRealEstateNetIncomeLoss	-104000
CY2017	fusb	Proceeds From Sale Of Premises And Equipment And Other Real Estate ProceedsFromSaleOfPremisesAndEquipmentAndOtherRealEstate	1347000
CY2016	fusb	Proceeds From Sale Of Premises And Equipment And Other Real Estate ProceedsFromSaleOfPremisesAndEquipmentAndOtherRealEstate	1657000
CY2017Q4	fusb	Property Plant And Equipment Excluding Construction In Progress Net PropertyPlantAndEquipmentExcludingConstructionInProgressNet	26433000
CY2016Q4	fusb	Property Plant And Equipment Excluding Construction In Progress Net PropertyPlantAndEquipmentExcludingConstructionInProgressNet	14104000
CY2017	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	1987000
CY2016	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	3197000
CY2017Q4	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	523000
CY2017Q3	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	373000
CY2017Q2	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	576000
CY2017Q1	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	515000
CY2016Q4	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	1814000
CY2016Q3	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	680000
CY2016Q2	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	536000
CY2016Q1	fusb	Provision Reduction In Reserve For Loan Losses ProvisionReductionInReserveForLoanLosses	167000
CY2017	fusb	Reclassification Of Tax Effects From Aoci ReclassificationOfTaxEffectsFromAoci
CY2017Q4	fusb	Securities Committed To Purchase Amount SecuritiesCommittedToPurchaseAmount	0
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	20304000
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	19490000
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-868000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1277000
CY2016Q4	fusb	Securities Committed To Purchase Amount SecuritiesCommittedToPurchaseAmount	0
CY2017Q4	fusb	Securities Committed To Sell Amount SecuritiesCommittedToSellAmount	0
CY2016Q4	fusb	Securities Committed To Sell Amount SecuritiesCommittedToSellAmount	0
CY2017Q4	fusb	Time Deposit Maturities Year Five And Thereafter TimeDepositMaturitiesYearFiveAndThereafter	12330000
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	10755000
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	10786000
CY2017Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	2000
CY2016Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	15000
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1099000
CY2016	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1518000
CY2017Q4	us-gaap	Assets Assets	625581000
CY2016Q4	us-gaap	Assets Assets	606892000
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	495000
CY2016Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	936000
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	2097000
CY2016Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	3304000
CY2017Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	155473000
CY2016Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	184278000
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1447000
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	368000
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	650000
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	2936000
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	66069000
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	142723000
CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	67434000
CY2016Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	12625000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	61139000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	60557000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	20702000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	20550000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	73254000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	72382000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	378000
CY2017Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	382000
CY2017Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	153871000
CY2016Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	181910000
CY2017	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	229000
CY2016	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	659000
CY2017	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	200000
CY2016	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	600000
CY2017	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0
CY2016	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0
CY2017Q4	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	83
CY2016Q4	us-gaap	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Less Than One Year AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsLessThanOneYear	130
CY2017Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	86800000
CY2016Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	87700000
CY2017Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	72
CY2016Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions Greater Than Or Equal To One Year AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositionsGreaterThanOrEqualToOneYear	13
CY2017Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	14923000
CY2016Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	14603000
CY2017Q4	us-gaap	Capital Capital	79157000
CY2016Q4	us-gaap	Capital Capital	78279000
CY2017Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0925
CY2016Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08625
CY2017Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1
CY2016Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.1
CY2017Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.196
CY2016Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.2026
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	27124000
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23530000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	44072000
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3594000
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-20542000
CY2017Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	7577000
CY2016Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	7018000
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	74383000
CY2016Q4	us-gaap	Common Equity Tier One Capital CommonEquityTierOneCapital	73433000
CY2017Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1841
CY2016Q4	us-gaap	Common Equity Tier One Capital Ratio CommonEquityTierOneCapitalRatio	0.1901
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2017Q4	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
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7345946
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7329060
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6081744
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6043102
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	73000
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	73000
CY2017	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	830000
CY2016	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	691000
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	134000
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-589000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	65000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	30000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	143000
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	19000
CY2017Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	103620
CY2016Q4	us-gaap	Deferred Compensation Arrangement With Individual Common Stock Reserved For Future Issuance DeferredCompensationArrangementWithIndividualCommonStockReservedForFutureIssuance	114547
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3105000
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	103000
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2825000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	121000
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	430000
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	627000
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-278000
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	17000
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	6019000
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	9361000
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5589000
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	8734000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	288000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	184000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	1486000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	3121000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	3500000
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Not Subject To Expiration DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration	5200000
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	418000
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	500000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	340000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	279000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	313000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense DeferredTaxAssetsTaxDeferredExpense	268000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	1045000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	1603000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	532000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	742000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1197000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	1792000
CY2017Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	400000
CY2016Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	872000
CY2017Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	111000
CY2016Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	127000
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	24000
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	41000
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	214000
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	327000
CY2017Q4	us-gaap	Defined Benefit Plan Number Of Shares Of Equity Securities Issued By Employer And Related Parties Included In Plan Assets DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets	312253
CY2016Q4	us-gaap	Defined Benefit Plan Number Of Shares Of Equity Securities Issued By Employer And Related Parties Included In Plan Assets DefinedBenefitPlanNumberOfSharesOfEquitySecuritiesIssuedByEmployerAndRelatedPartiesIncludedInPlanAssets	254182
CY2017	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	400000
CY2016	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	400000
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1
CY2016	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	1
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.2
CY2017Q4	us-gaap	Deposit Liabilities Accrued Interest DepositLiabilitiesAccruedInterest	381000
CY2016Q4	us-gaap	Deposit Liabilities Accrued Interest DepositLiabilitiesAccruedInterest	241000
CY2017Q4	us-gaap	Deposits Deposits	517079000
CY2016Q4	us-gaap	Deposits Deposits	497556000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1133000
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	966000
CY2016	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2170000
CY2017	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	55000
CY2016	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	88000
CY2017	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	54000
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	486000
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	483000
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.30
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.10
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.02
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.05
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.06
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.29
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.10
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.02
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.05
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2017	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	71000
CY2016	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	421000
CY2017Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	0
CY2016Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	0
CY2017Q4	us-gaap	Federal Funds Sold FederalFundsSold	15000000
CY2016Q4	us-gaap	Federal Funds Sold FederalFundsSold
CY2017	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Balance Of Agreements Outstanding FederalHomeLoanBankAdvancesActivityForYearAverageBalanceOfAgreementsOutstanding	11452000
CY2016	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Balance Of Agreements Outstanding FederalHomeLoanBankAdvancesActivityForYearAverageBalanceOfAgreementsOutstanding	12404000
CY2017Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate At Period End FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd	0.0155
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Average Interest Rate At Period End FederalHomeLoanBankAdvancesActivityForYearAverageInterestRateAtPeriodEnd	0.0071
CY2017Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Maximum Outstanding At Any Month End FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd	15000000
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Activity For Year Maximum Outstanding At Any Month End FederalHomeLoanBankAdvancesActivityForYearMaximumOutstandingAtAnyMonthEnd	15000000
CY2017Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	159300000
CY2016Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	155000000
CY2017Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	26000000
CY2016Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Collateral Pledged1 FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresCollateralPledged1	28000000
CY2017Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	10000000
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	15000000
CY2017Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	15000000
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Maturities Summary Due Within One Year Of Balance Sheet Date FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate	10000000
CY2017Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	1609000
CY2016Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	1581000
CY2017	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	3170000
CY2016	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	133000
CY2017	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1880000
CY2016	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	1773000
CY2017	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	7
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	8
CY2017	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	365000
CY2016	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1664000
CY2017	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	594000
CY2016	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	2447000
CY2017Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	0
CY2016Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	300000
CY2017	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0
CY2016	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0
CY2017Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2148000
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2417000
CY2017	us-gaap	General Insurance Expense GeneralInsuranceExpense	573000
CY2016	us-gaap	General Insurance Expense GeneralInsuranceExpense	611000
CY2017Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	26279000
CY2016Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	25904000
CY2017Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	13000
CY2016Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	20000
CY2017Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	343000
CY2016Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	416000
CY2017Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	275000
CY2016Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
CY2017Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	68000
CY2016Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	416000
CY2017Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	9331000
CY2016Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	22361000
CY2017Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	14594000
CY2016Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	4253000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	4298000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1991000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	1986000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	19705000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	19995000
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
CY2017Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
CY2017Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	25949000
CY2016Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	25508000
CY2017	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	1688000
CY2016	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	84000
CY2017Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	791000
CY2016Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2103000
CY2017Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	98000
CY2016Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	535000
CY2017Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	791000
CY2016Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	2103000
CY2017Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
CY2016Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
CY2017Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
CY2016Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
CY2017Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	791000
CY2016Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2103000
CY2017Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	791000
CY2016Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2103000
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	120000
CY2017	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	198000
CY2016	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	251000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2624000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1393000
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	734000
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	808000
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	548000
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	534000
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-342000
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	712000
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	606000
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	417000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3035000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	169000
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2600000
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	173000
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	132000
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	130000
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-237000
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	162000
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	144000
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	100000
CY2017	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	2500000
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	2471000
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	892000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	475000
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-54000
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-12000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	54000
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	29000
CY2017	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	219000
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	217000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	127000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	105000
CY2017	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	70000
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	154000
CY2017	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	19523000
CY2016	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	18298000
CY2017	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold	-15000000
CY2016	us-gaap	Increase Decrease In Federal Funds Sold IncreaseDecreaseInFederalFundsSold
CY2017	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	140000
CY2016	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	61000
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	444000
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-10000
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-239000
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	775000
CY2017	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	715000
CY2016	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	681000
CY2017	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	31100000
CY2016	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	30155000
CY2017Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	8087000
CY2017Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7820000
CY2017Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7683000
CY2017Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7510000
CY2016Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7721000
CY2016Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7760000
CY2016Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7478000
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	7196000
CY2017	us-gaap	Interest And Dividend Income Securities Other InterestAndDividendIncomeSecuritiesOther	390000
CY2016	us-gaap	Interest And Dividend Income Securities Other InterestAndDividendIncomeSecuritiesOther	193000
CY2017	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	26996000
CY2016	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	25937000
CY2017Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	435248000
CY2016Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	421561000
CY2017Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	19547000
CY2016Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	16512000
CY2017	us-gaap	Interest Expense InterestExpense	2706000
CY2016	us-gaap	Interest Expense InterestExpense	2271000
CY2017Q4	us-gaap	Interest Expense InterestExpense	804000
CY2017Q3	us-gaap	Interest Expense InterestExpense	685000
CY2017Q2	us-gaap	Interest Expense InterestExpense	626000
CY2017Q1	us-gaap	Interest Expense InterestExpense	591000
CY2016Q4	us-gaap	Interest Expense InterestExpense	588000
CY2016Q3	us-gaap	Interest Expense InterestExpense	587000
CY2016Q2	us-gaap	Interest Expense InterestExpense	561000
CY2016Q1	us-gaap	Interest Expense InterestExpense	535000
CY2017	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2407000
CY2016	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2094000
CY2017	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	177000
CY2016	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	145000
CY2017	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	122000
CY2016	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	32000
CY2017	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	26407000
CY2016	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	24687000
CY2017Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6919000
CY2016Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7133000
CY2016Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7173000
CY2016Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6917000
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	6661000
CY2017	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	304000
CY2016	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	483000
CY2017	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3410000
CY2016	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3542000
CY2017	us-gaap	Interest Paid Net InterestPaidNet	2566000
CY2016	us-gaap	Interest Paid Net InterestPaidNet	2210000
CY2017Q4	us-gaap	Interest Receivable InterestReceivable	2057000
CY2017Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6760000
CY2017Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6762000
CY2017Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6481000
CY2017Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6404000
CY2016Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	5319000
CY2016Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6493000
CY2016Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6381000
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	6494000
CY2017	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	28394000
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	27884000
CY2017Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7283000
CY2017Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7135000
CY2017Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	7057000
CY2016Q4	us-gaap	Interest Receivable InterestReceivable	1987000
CY2017Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	5000
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	5000
CY2017	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17374000
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16663000
CY2017Q4	us-gaap	Liabilities Liabilities	549373000
CY2016Q4	us-gaap	Liabilities Liabilities	530651000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	625581000
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	606892000
CY2017Q4	us-gaap	Liabilities Fair Value Disclosure Recurring LiabilitiesFairValueDisclosureRecurring	0
CY2016Q4	us-gaap	Liabilities Fair Value Disclosure Recurring LiabilitiesFairValueDisclosureRecurring	0
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4774000
CY2016Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4856000
CY2017Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	6563000
CY2016Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	7153000
CY2017Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	357458000
CY2016Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	334781000
CY2017	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	19000
CY2016	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	35000
CY2017Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	346121000
CY2016Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	322772000
CY2017Q4	us-gaap	Marketable Securities MarketableSecurities	180150000
CY2016Q4	us-gaap	Marketable Securities MarketableSecurities	207814000
CY2017	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	263000
CY2016	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	281000
CY2017Q4	us-gaap	Minority Interest MinorityInterest	-11000
CY2016Q4	us-gaap	Minority Interest MinorityInterest	-11000
CY2016	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	2000
CY2017Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	27000
CY2016Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	100000
CY2017	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	773000
CY2016	us-gaap	Mortgage Loans On Real Estate Foreclosures MortgageLoansOnRealEstateForeclosures	1289000
CY2017	us-gaap	Nature Of Operations NatureOfOperations	<div style="display: inline; font-family: times new roman; font-size: 10pt"><table border="0" cellpadding="0" cellspacing="0" style="; text-indent: 0px; min-width: 700px;"> <tr style="vertical-align: top;"> <td style="width: 27pt;"> <div style=" margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;"><div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">1.</div></div></div> </td> <td> <div style=" margin: 0pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">DESCRIPTION OF BUSINESS </div></div> </td> </tr> </table> <div style=" font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">First US Bancshares, Inc. (“Bancshares<div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">”) and its wholly-owned subsidiary, First US Bank (the “Bank”), provide commercial banking services to customers through <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">sixteen</div> banking offices located in Birmingham, Bucksville, Butler, Calera, Centreville, Columbiana, Gilbertown, Grove Hill, Harpersville, Jackson, Thomasville, Tuscaloosa and Woodstock, Alabama, as well as a loan production office located in Mountain Brook, Alabama.  </div></div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">The Bank owns all of the stock of Acceptance Loan Company, Inc. (“<div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">ALC”), an Alabama corporation. ALC is a finance company organized for the purpose of making consumer loans and purchasing consumer loans from vendors. ALC has offices located within the communities served by the Bank, as well as offices outside of the Bank’s market area in Alabama and southeast Mississippi. The Bank also owns all of the stock of FUSB Reinsurance, Inc. (“FUSB Reinsurance”), an Arizona corporation. FUSB Reinsurance is an insurance company that underwrites credit life and accidental death insurance related to loans written by the Bank and ALC.</div></div></div>
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	19465000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	30580000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22623000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-59303000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6752000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8181000
CY2017Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	81831000
CY2016Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	75995000
CY2017	us-gaap	Noninterest Expense NoninterestExpense	28449000
CY2016	us-gaap	Noninterest Expense NoninterestExpense	28495000
CY2017Q4	us-gaap	Noninterest Expense NoninterestExpense	7359000
CY2017Q3	us-gaap	Noninterest Expense NoninterestExpense	7190000
CY2017Q2	us-gaap	Noninterest Expense NoninterestExpense	6863000
CY2017Q1	us-gaap	Noninterest Expense NoninterestExpense	7037000
CY2016Q4	us-gaap	Noninterest Expense NoninterestExpense	6826000
CY2016Q3	us-gaap	Noninterest Expense NoninterestExpense	7348000
CY2016Q2	us-gaap	Noninterest Expense NoninterestExpense	7255000
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	7066000
CY2017	us-gaap	Noninterest Income NoninterestIncome	4666000
CY2016	us-gaap	Noninterest Income NoninterestIncome	5201000
CY2017Q4	us-gaap	Noninterest Income NoninterestIncome	1333000
CY2017Q3	us-gaap	Noninterest Income NoninterestIncome	1236000
CY2017Q2	us-gaap	Noninterest Income NoninterestIncome	930000
CY2017Q1	us-gaap	Noninterest Income NoninterestIncome	1167000
CY2016Q4	us-gaap	Noninterest Income NoninterestIncome	1165000
CY2016Q3	us-gaap	Noninterest Income NoninterestIncome	1567000
CY2016Q2	us-gaap	Noninterest Income NoninterestIncome	1480000
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	989000
CY2017	us-gaap	Noninterest Income Other NoninterestIncomeOther	1842000
CY2016	us-gaap	Noninterest Income Other NoninterestIncomeOther	2088000
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
CY2017	us-gaap	Occupancy Net OccupancyNet	3164000
CY2016	us-gaap	Occupancy Net OccupancyNet	3150000
CY2017	us-gaap	Operating Expenses OperatingExpenses	7373000
CY2016	us-gaap	Operating Expenses OperatingExpenses	7963000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	483000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	168000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	237000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	299000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	464000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	301000
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	700000
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	800000
CY2017Q4	us-gaap	Other Assets OtherAssets	8372000
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2179000
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2124000
CY2017	us-gaap	Other Cost Of Services OtherCostOfServices	369000
CY2016	us-gaap	Other Cost Of Services OtherCostOfServices	322000
CY2016Q4	us-gaap	Other Assets OtherAssets	11407000
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-2031000
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	484000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	218000
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	61000
CY2017	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	36000
CY2016	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	127000
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	545000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1813000
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	145000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	409000
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	84000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	239000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	629000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1622000
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	366000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-946000
CY2017Q4	us-gaap	Other Liabilities OtherLiabilities	6319000
CY2016Q4	us-gaap	Other Liabilities OtherLiabilities	7735000
CY2017	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7373000
CY2016	us-gaap	Other Noninterest Expense OtherNoninterestExpense	7963000
CY2017	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
CY2016	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	0
CY2017	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	5000000
CY2016	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances
CY2017	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	28000
CY2016	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	556000
CY2017	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	26109000
CY2016	us-gaap	Payments For Proceeds From Loans Receivable PaymentsForProceedsFromLoansReceivable	71826000
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	486000
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	483000
CY2017	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	25360000
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	67762000
CY2017	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	4696000
CY2016	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	16848000
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	10393000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7891000
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	4186000
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	23146000
CY2017	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	5475000
CY2016	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	2765000
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	1749000
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	30439000
CY2017	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	848000
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">Reclassification</div></div> <div style=" font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Certain amounts in the prior period consolidated financial statements have been reclassified to conform to the <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2017</div> presentation.</div></div></div>
CY2017	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates
CY2016	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates
CY2017	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances
CY2016	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	10000000
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	51681000
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	50338000
CY2016	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	1297000
CY2017	us-gaap	Professional Fees ProfessionalFees	813000
CY2016	us-gaap	Professional Fees ProfessionalFees	948000
CY2017	us-gaap	Profit Loss ProfitLoss	-411000
CY2016	us-gaap	Profit Loss ProfitLoss	1224000
CY2017Q4	us-gaap	Profit Loss ProfitLoss	-1866000
CY2017Q3	us-gaap	Profit Loss ProfitLoss	635000
CY2017Q2	us-gaap	Profit Loss ProfitLoss	416000
CY2017Q1	us-gaap	Profit Loss ProfitLoss	404000
CY2016Q4	us-gaap	Profit Loss ProfitLoss	-105000
CY2016Q3	us-gaap	Profit Loss ProfitLoss	550000
CY2016Q2	us-gaap	Profit Loss ProfitLoss	462000
CY2016Q1	us-gaap	Profit Loss ProfitLoss	317000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	46737000
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	33594000
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26433000
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	18340000
CY2017Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	3792000
CY2016Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4858000
CY2015Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	6038000
CY2017Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	4500000
CY2016Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	4700000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	86673000
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	87434000
CY2017Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	600000
CY2016Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	100000
CY2017Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	200000
CY2016Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	200000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	366000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	281000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.015
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.015
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.2536
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.2525
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0223
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.0158
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	206133
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	11.79
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	13.84
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	8.30
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y182D
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y182D
CY2017Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	15594000
CY2016Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	10119000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	175550
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.20
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	8.17
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	3334
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	70600
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	97000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1200000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	500000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	272550
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	175550
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	318000
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.21
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.17
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.43
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	8.15
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	0
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	0
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	0
CY2017	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	-135000
CY2016	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	36000
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	21816
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	228000
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	-31000
CY2017	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	350000
CY2016	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	53000
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	76208000
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	76241000
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	77030000
CY2017	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	674000
CY2016	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	725000
CY2017Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	74383000
CY2016Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	73433000
CY2017Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2016Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2017Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.05
CY2016Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	0.05
CY2017Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1189
CY2016Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1227
CY2017Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	74383000
CY2016Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	73433000
CY2017Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0725
CY2016Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06625
CY2017Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.08
CY2016Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.08
CY2017Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1841
CY2016Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1901
CY2017Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	10739000
CY2017Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	121390000
CY2017Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	16922000
CY2017Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	22149000
CY2017Q4	us-gaap	Time Deposits TimeDeposits	183530000
CY2017Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	28100000
CY2016Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	35800000
CY2017	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	87000
CY2016	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	472000
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1264202
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	1285958
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	20414000
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	20764000
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2017	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	0
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="display: inline; font-family: times new roman; font-size: 10pt"><div style="display: inline; font-family: times new roman; font-size: 10pt"><div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">Use of Estimates</div></div> <div style=" font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">The accounting principles and reporting policies of the Company, and the methods of applying these principles, conform with accounting p<div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">rinciples generally accepted in the United States of America (“U.S. GAAP”) and with general practices within the financial services industry. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated balance sheets and revenues and expenses for the period included in the consolidated statements of operations and of cash flows. Actual results could differ from those estimates.</div></div> <div style=" font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">Material estimates that are particularly susceptible to significant changes in the near term relate to the accounting for the allowance for loan losses, the value of other real estate owned (“<div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">OREO”) and certain collateral-dependent loans, and deferred tax asset valuation. In connection with the determination of the allowance for loan losses and OREO, management generally obtains independent appraisals for significant properties, evaluates the overall portfolio characteristics and delinquencies and monitors economic conditions.</div></div> <div style=" font-family: Times New Roman, Times, serif; font-size: 10pt; margin-top: 0pt; margin-bottom: 0pt;"> </div> <div style=" margin: 0pt 0pt 0pt 24.45pt; text-align: left; font-family: Times New Roman, Times, serif; font-size: 10pt;">A substantial portion of the Company<div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">’s loans are secured by real estate in its primary market areas. Accordingly, the ultimate collectability of a substantial portion of the Company’s loan portfolio and the recovery of a portion of the carrying amount of foreclosed real estate are susceptible to changes in economic conditions in the Company’s primary market areas.</div></div></div></div>
CY2017	us-gaap	Variable Interest Entity Ownership Percentage VariableInterestEntityOwnershipPercentage	0.999
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	318001
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	272550
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6491451
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6421742
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6173450
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6149192

Files In Submission

Name	View Source	Status
0001437749-18-004716-index-headers.html	Edgar Link	pending
0001437749-18-004716-index.html	Edgar Link	pending
0001437749-18-004716.txt	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fusb-20171231.xml	Edgar Link	completed
fusb-20171231.xsd	Edgar Link	pending
fusb-20171231_cal.xml	Edgar Link	unprocessable
fusb-20171231_def.xml	Edgar Link	unprocessable
fusb-20171231_lab.xml	Edgar Link	unprocessable
fusb-20171231_pre.xml	Edgar Link	unprocessable
fusb20170823_10k.htm	Edgar Link	pending
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$FUSB
FIRST US BANCSHARES, INC. Stock $fusb

2017 Q4 Form 10-K Financial Statement

#000143774918004716 Filed on March 15, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FUSB FIRST US BANCSHARES, INC. Stock $fusb

2017 Q4 Form 10-K Financial Statement

#000143774918004716 Filed on March 15, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FUSB
FIRST US BANCSHARES, INC. Stock $fusb