$NKSH
NATIONAL BANKSHARES INC Stock $nksh

$nksh Overview Financials Valuation SEC Filings Company Website

2015 Q4 Form 10-K Financial Statement

#000143774917004018 Filed on March 08, 2017

Income Statement

Concept	2015 Q4	2014	2013 Q4
Revenue		$43.94M
YoY Change
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	$380.0K	$732.0K	$450.0K
YoY Change	-17.39%	-59.56%	-2.17%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$4.540M	$22.09M	$6.110M
YoY Change	-16.08%	-4.41%	0.66%
Income Tax	$980.0K	$5.178M	$1.490M
% Of Pretax Income	21.59%	23.44%	24.39%
Net Earnings	$3.560M	$16.91M	$4.620M
YoY Change	-14.01%	-4.92%	-1.49%
Net Earnings / Revenue		38.49%
Basic Earnings Per Share		$2.43
Diluted Earnings Per Share	$511.5K	$2.43	$663.8K
COMMON SHARES
Basic Shares Outstanding		6.949M
Diluted Shares Outstanding		6.959M

Balance Sheet

Concept	2015 Q4	2014	2013 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
Short-Term Investments	$388.2M
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$9.020M	$9.100M	$10.00M
YoY Change	-0.88%	-9.0%	-3.85%
Goodwill	$5.848M
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets		$4.400M
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.204B	$1.155B	$1.111B
YoY Change	4.23%	3.97%	0.56%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$100.0K	$100.0K	$100.0K
YoY Change	0.0%	0.0%	0.0%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$100.0K	$100.0K	$100.0K
YoY Change	0.0%	0.0%	0.0%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$12.50M	$5.900M	$4.600M
YoY Change	111.86%	28.26%	-36.99%
Total Long-Term Liabilities	$12.50M	$5.900M	$4.600M
YoY Change	111.86%	28.26%	-36.99%
TOTAL LIABILITIES
Total Short-Term Liabilities	$100.0K	$100.0K	$100.0K
Total Long-Term Liabilities	$12.50M	$5.900M	$4.600M
Total Liabilities	$1.031B	$988.4M	$964.7M
YoY Change	4.35%	2.46%	1.09%
SHAREHOLDERS EQUITY
Retained Earnings	$171.4M
YoY Change
Common Stock	$8.698M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$172.1M	$166.3M	$145.9M
YoY Change
Total Liabilities & Shareholders Equity	$1.204B	$1.155B	$1.111B
YoY Change	4.23%	3.97%	0.56%

Cashflow Statement

Concept	2015 Q4	2014	2013 Q4
OPERATING ACTIVITIES
Net Income	$3.560M	$16.91M	$4.620M
YoY Change	-14.01%	-4.92%	-1.49%
Depreciation, Depletion And Amortization	$380.0K	$732.0K	$450.0K
YoY Change	-17.39%	-59.56%	-2.17%
Cash From Operating Activities	$5.510M	$20.34M	$5.230M
YoY Change	12.68%	-16.81%	-19.17%
INVESTING ACTIVITIES
Capital Expenditures	-$80.00K	$459.0K	-$110.0K
YoY Change	-75.76%	-263.93%	10.0%
Acquisitions
YoY Change
Other Investing Activities	-$57.85M	-$34.87M	-$38.16M
YoY Change	70.35%	11.91%	69.45%
Cash From Investing Activities	-$57.94M	-$35.32M	-$38.27M
YoY Change	69.02%	12.34%	69.19%
FINANCING ACTIVITIES
Cash Dividend Paid		$7.853M
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	52.13M	14.60M	32.51M
YoY Change	76.83%	165.94%	75.92%
NET CHANGE
Cash From Operating Activities	5.510M	20.34M	5.230M
Cash From Investing Activities	-57.94M	-35.32M	-38.27M
Cash From Financing Activities	52.13M	14.60M	32.51M
Net Change In Cash	-300.0K	-380.0K	-530.0K
YoY Change	-433.33%	-74.67%	-122.75%
FREE CASH FLOW
Cash From Operating Activities	$5.510M	$20.34M	$5.230M
Capital Expenditures	-$80.00K	$459.0K	-$110.0K
Free Cash Flow	$5.590M	$19.88M	$5.340M
YoY Change	7.09%	-19.61%	-18.72%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2016Q2	dei	Entity Public Float EntityPublicFloat	242972452
CY2016	dei	Amendment Flag AmendmentFlag	false
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016Q4	nksh	Accrued Expenses For Salary Continuation Plan AccruedExpensesForSalaryContinuationPlan	242000
CY2015Q4	nksh	Accrued Expenses For Salary Continuation Plan AccruedExpensesForSalaryContinuationPlan	396000
CY2014Q4	nksh	Accrued Expenses For Salary Continuation Plan AccruedExpensesForSalaryContinuationPlan	246000
CY2016Q4	nksh	Accruing Restructured Loans AccruingRestructuredLoans	3769000
CY2015Q4	nksh	Accruing Restructured Loans AccruingRestructuredLoans	8814000
CY2016	nksh	Age Attained To Be Eligible For Esop AgeAttainedToBeEligibleForEsop	P21Y
CY2016	nksh	Age Of Employees Required To Diversify Allocated Esop Shares AgeOfEmployeesRequiredToDiversifyAllocatedEsopShares	P55Y
CY2016Q4	nksh	Assets Ratio Of Nonperforming Assets To Loans Net Of Unearned Income And Deferred Fees Plus Oreo AssetsRatioOfNonperformingAssetsToLoansNetOfUnearnedIncomeAndDeferredFeesPlusOreo	0.0138
CY2015Q4	nksh	Assets Ratio Of Nonperforming Assets To Loans Net Of Unearned Income And Deferred Fees Plus Oreo AssetsRatioOfNonperformingAssetsToLoansNetOfUnearnedIncomeAndDeferredFeesPlusOreo	0.0174
CY2016Q4	nksh	Availableforsale And Held To Maturity Securities Continuous Unrealized Loss Position Fair Value AvailableforsaleAndHeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	297770000
CY2016Q4	nksh	Availableforsale Securities Called AvailableforsaleSecuritiesCalled	220334000
CY2015Q4	nksh	Availableforsale Securities Called AvailableforsaleSecuritiesCalled	63742000
CY2014Q4	nksh	Availableforsale Securities Called AvailableforsaleSecuritiesCalled	6917000
CY2016	nksh	Availableforsale Securities Gross Realized Gain Called AvailableforsaleSecuritiesGrossRealizedGainCalled	186000
CY2016Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2015	nksh	Availableforsale Securities Gross Realized Gain Called AvailableforsaleSecuritiesGrossRealizedGainCalled	34000
CY2014	nksh	Availableforsale Securities Gross Realized Gain Called AvailableforsaleSecuritiesGrossRealizedGainCalled	4000
CY2016	nksh	Availableforsale Securities Gross Realized Gain Loss Called AvailableforsaleSecuritiesGrossRealizedGainLossCalled	186000
CY2015	nksh	Availableforsale Securities Gross Realized Gain Loss Called AvailableforsaleSecuritiesGrossRealizedGainLossCalled	33000
CY2014	nksh	Availableforsale Securities Gross Realized Gain Loss Called AvailableforsaleSecuritiesGrossRealizedGainLossCalled	2000
CY2016	nksh	Availableforsale Securities Gross Realized Loss Called AvailableforsaleSecuritiesGrossRealizedLossCalled	0
CY2015	nksh	Availableforsale Securities Gross Realized Loss Called AvailableforsaleSecuritiesGrossRealizedLossCalled	1000
CY2014	nksh	Availableforsale Securities Gross Realized Loss Called AvailableforsaleSecuritiesGrossRealizedLossCalled	2000
CY2016Q4	nksh	Common Equity Tier1 Capital CommonEquityTier1Capital	182706000
CY2015Q4	nksh	Common Equity Tier1 Capital CommonEquityTier1Capital	175757000
CY2016Q4	nksh	Common Equity Tier1 Capital Required For Capital Adequacy CommonEquityTier1CapitalRequiredForCapitalAdequacy	32343000
CY2015Q4	nksh	Common Equity Tier1 Capital Required For Capital Adequacy CommonEquityTier1CapitalRequiredForCapitalAdequacy	32446000
CY2016Q4	nksh	Common Equity Tier1 Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTier1CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.05125
CY2015Q4	nksh	Common Equity Tier1 Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTier1CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.045
CY2016Q4	nksh	Common Equity Tier1 Capital Required To Be Well Capitalized CommonEquityTier1CapitalRequiredToBeWellCapitalized
CY2015Q4	nksh	Common Equity Tier1 Capital Required To Be Well Capitalized CommonEquityTier1CapitalRequiredToBeWellCapitalized
CY2016Q4	nksh	Common Equity Tier1 Capital Required To Be Well Capitalized To Risk Weighted Assets CommonEquityTier1CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2015Q4	nksh	Common Equity Tier1 Capital Required To Be Well Capitalized To Risk Weighted Assets CommonEquityTier1CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2016Q4	nksh	Common Equity Tier1 Capital To Risk Weighted Assets CommonEquityTier1CapitalToRiskWeightedAssets	0.2542
CY2015Q4	nksh	Common Equity Tier1 Capital To Risk Weighted Assets CommonEquityTier1CapitalToRiskWeightedAssets	0.24376
CY2016Q4	nksh	Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses ContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	178000
CY2015Q4	nksh	Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses ContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses	3698000
CY2016Q4	nksh	Continuous Unrealized Loss Position Aggregate Losses ContinuousUnrealizedLossPositionAggregateLosses	7410000
CY2016Q4	nksh	Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses ContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	7232000
CY2015Q4	nksh	Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses ContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses	2116000
CY2016Q4	nksh	Continuous Unrealized Loss Position Less Than Twelve Months Fair Value ContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	295295000
CY2015Q4	nksh	Continuous Unrealized Loss Position Less Than Twelve Months Fair Value ContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	96678000
CY2016Q4	nksh	Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value ContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	2475000
CY2015Q4	nksh	Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value ContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	95447000
CY2016	nksh	Credit Card Processing CreditCardProcessing	2782000
CY2015	nksh	Credit Card Processing CreditCardProcessing	2692000
CY2014	nksh	Credit Card Processing CreditCardProcessing	2593000
CY2016Q4	nksh	Deposit Savings Deposits DepositSavingsDeposits	96829000
CY2015Q4	nksh	Deposit Savings Deposits DepositSavingsDeposits	90236000
CY2016	nksh	Held To Maturity Securities Recalled Security Realized Gain Loss Excluding Other Than Temporary Impairments HeldToMaturitySecuritiesRecalledSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments	46000
CY2015	nksh	Held To Maturity Securities Recalled Security Realized Gain Loss Excluding Other Than Temporary Impairments HeldToMaturitySecuritiesRecalledSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments
CY2014	nksh	Held To Maturity Securities Recalled Security Realized Gain Loss Excluding Other Than Temporary Impairments HeldToMaturitySecuritiesRecalledSecurityRealizedGainLossExcludingOtherThanTemporaryImpairments
CY2016Q4	nksh	Heldtomaturity Securities Called HeldtomaturitySecuritiesCalled	16114000
CY2015Q4	nksh	Heldtomaturity Securities Called HeldtomaturitySecuritiesCalled	7605000
CY2014Q4	nksh	Heldtomaturity Securities Called HeldtomaturitySecuritiesCalled	7162000
CY2016	nksh	Heldtomaturity Securities Gross Realized Gain Called HeldtomaturitySecuritiesGrossRealizedGainCalled	46000
CY2015	nksh	Heldtomaturity Securities Gross Realized Gain Called HeldtomaturitySecuritiesGrossRealizedGainCalled	0
CY2014	nksh	Heldtomaturity Securities Gross Realized Gain Called HeldtomaturitySecuritiesGrossRealizedGainCalled	1000
CY2016	nksh	Heldtomaturity Securities Gross Realized Gain Loss Called HeldtomaturitySecuritiesGrossRealizedGainLossCalled	46000
CY2015	nksh	Heldtomaturity Securities Gross Realized Gain Loss Called HeldtomaturitySecuritiesGrossRealizedGainLossCalled	0
CY2014	nksh	Heldtomaturity Securities Gross Realized Gain Loss Called HeldtomaturitySecuritiesGrossRealizedGainLossCalled	0
CY2016	nksh	Heldtomaturity Securities Gross Realized Loss Called HeldtomaturitySecuritiesGrossRealizedLossCalled	0
CY2015	nksh	Heldtomaturity Securities Gross Realized Loss Called HeldtomaturitySecuritiesGrossRealizedLossCalled	0
CY2014	nksh	Heldtomaturity Securities Gross Realized Loss Called HeldtomaturitySecuritiesGrossRealizedLossCalled	1000
CY2016Q4	nksh	Impaired Loans Net Fair Value Disclosure ImpairedLoansNetFairValueDisclosure	878000
CY2015Q4	nksh	Impaired Loans Net Fair Value Disclosure ImpairedLoansNetFairValueDisclosure	2328000
CY2016Q4	nksh	Impaired Loans Net Of Allowance ImpairedLoansNetOfAllowance	9147000
CY2015Q4	nksh	Impaired Loans Net Of Allowance ImpairedLoansNetOfAllowance	15301000
CY2016	nksh	Number Of Days Past Due NumberOfDaysPastDue	P30D
CY2016Q4	nksh	Number Of Temporarily Impaired Securities NumberOfTemporarilyImpairedSecurities	325
CY2016Q4	nksh	Number Of Temporarily Impaired Securities Greater Than Twelve Months NumberOfTemporarilyImpairedSecuritiesGreaterThanTwelveMonths	4
CY2016Q4	nksh	Other Real Estate Fair Value Disclosure OtherRealEstateFairValueDisclosure	3156000
CY2016	nksh	Interest And Dividend Income Securities Taxable InterestAndDividendIncomeSecuritiesTaxable	5910000
CY2015	nksh	Interest And Dividend Income Securities Taxable InterestAndDividendIncomeSecuritiesTaxable	6776000
CY2014	nksh	Interest And Dividend Income Securities Taxable InterestAndDividendIncomeSecuritiesTaxable	6798000
CY2016Q4	nksh	Loan Receivable Nonaccrual LoanReceivableNonaccrual	1168000
CY2015Q4	nksh	Loan Receivable Nonaccrual LoanReceivableNonaccrual	2043000
CY2016Q4	nksh	Loans And Leases Receivable Gross Excluding Undisbursed Loan Balance LoansAndLeasesReceivableGrossExcludingUndisbursedLoanBalance	648546000
CY2015Q4	nksh	Loans And Leases Receivable Gross Excluding Undisbursed Loan Balance LoansAndLeasesReceivableGrossExcludingUndisbursedLoanBalance	619884000
CY2016Q4	nksh	Loans And Leases Receivable Real Estate Construction LoansAndLeasesReceivableRealEstateConstruction	36345000
CY2015Q4	nksh	Loans And Leases Receivable Real Estate Construction LoansAndLeasesReceivableRealEstateConstruction	48251000
CY2016Q4	nksh	Loans Receivable Consumer Real Estate LoansReceivableConsumerRealEstate	157718000
CY2015Q4	nksh	Loans Receivable Consumer Real Estate LoansReceivableConsumerRealEstate	143504000
CY2016	nksh	Losses And Write Downs On Other Real Estate Owned LossesAndWriteDownsOnOtherRealEstateOwned	-355000
CY2015	nksh	Losses And Write Downs On Other Real Estate Owned LossesAndWriteDownsOnOtherRealEstateOwned	-426000
CY2014	nksh	Losses And Write Downs On Other Real Estate Owned LossesAndWriteDownsOnOtherRealEstateOwned	-129000
CY2016	nksh	Maximum Number Of Days Consumer Loans Are Past Due For Losses To Be Charged Off MaximumNumberOfDaysConsumerLoansArePastDueForLossesToBeChargedOff	P180D
CY2016	nksh	Minimum Number Of Days Consumer Loans Are Past Due For Losses To Be Charged Off MinimumNumberOfDaysConsumerLoansArePastDueForLossesToBeChargedOff	P120D
CY2016	nksh	Minimum Number Of Days Of Discontinued Loan Payments For Modified Loan To Be Placed On Nonaccrual MinimumNumberOfDaysOfDiscontinuedLoanPaymentsForModifiedLoanToBePlacedOnNonaccrual	P90D
CY2016	nksh	Net Costs Of Other Real Estate Owned NetCostsOfOtherRealEstateOwned	472000
CY2015	nksh	Net Costs Of Other Real Estate Owned NetCostsOfOtherRealEstateOwned	608000
CY2014	nksh	Net Costs Of Other Real Estate Owned NetCostsOfOtherRealEstateOwned	369000
CY2016Q4	nksh	Nonaccrual Restructured Loans NonaccrualRestructuredLoans	4687000
CY2015Q4	nksh	Nonaccrual Restructured Loans NonaccrualRestructuredLoans	4639000
CY2016Q4	nksh	Nonperforming Assets NonperformingAssets	9011000
CY2015Q4	nksh	Nonperforming Assets NonperformingAssets	10847000
CY2016	nksh	Number Of Days Loans Secured By Residential Or Commercial Real Estate Are Past Due For Losses To Be Carged Off NumberOfDaysLoansSecuredByResidentialOrCommercialRealEstateArePastDueForLossesToBeCargedOff	P180D
CY2016	nksh	Number Of Days Of Delinquent Loans Nonaccrual Of Interest NumberOfDaysOfDelinquentLoansNonaccrualOfInterest	P90D
CY2015Q4	nksh	Other Real Estate Fair Value Disclosure OtherRealEstateFairValueDisclosure	4165000
CY2016	nksh	Percentage Of Allocated Esop Shares That Can Be Diversified PercentageOfAllocatedEsopSharesThatCanBeDiversified	0.5
CY2016	nksh	Period Of Restriction On Retained Net Income Without Prior Approval PeriodOfRestrictionOnRetainedNetIncomeWithoutPriorApproval	P2Y
CY2016	nksh	Period Of Time Between Issuance Of Loan Commitment And Closing And Sale Of Loans Lower Range PeriodOfTimeBetweenIssuanceOfLoanCommitmentAndClosingAndSaleOfLoansLowerRange	P30D
CY2016	nksh	Period Of Time Between Issuance Of Loan Commitments And Closing And Sale Of Loans Upper Range PeriodOfTimeBetweenIssuanceOfLoanCommitmentsAndClosingAndSaleOfLoansUpperRange	P60D
CY2016	nksh	Potential Default Period After Sale Of Loans To Investor PotentialDefaultPeriodAfterSaleOfLoansToInvestor	P1Y
CY2016	nksh	Proceeds From Calls Of Availableforsale Securities ProceedsFromCallsOfAvailableforsaleSecurities	220520000
CY2015	nksh	Proceeds From Calls Of Availableforsale Securities ProceedsFromCallsOfAvailableforsaleSecurities	63775000
CY2014	nksh	Proceeds From Calls Of Availableforsale Securities ProceedsFromCallsOfAvailableforsaleSecurities	6919000
CY2016	nksh	Proceeds From Calls Of Heldtomaturity Securities ProceedsFromCallsOfHeldtomaturitySecurities	16160000
CY2015	nksh	Proceeds From Calls Of Heldtomaturity Securities ProceedsFromCallsOfHeldtomaturitySecurities	7605000
CY2014	nksh	Proceeds From Calls Of Heldtomaturity Securities ProceedsFromCallsOfHeldtomaturitySecurities	7162000
CY2016	nksh	Proceeds From Loans And Leases Originations And Principal Collections ProceedsFromLoansAndLeasesOriginationsAndPrincipalCollections	-27792000
CY2015	nksh	Proceeds From Loans And Leases Originations And Principal Collections ProceedsFromLoansAndLeasesOriginationsAndPrincipalCollections	-17259000
CY2014	nksh	Proceeds From Loans And Leases Originations And Principal Collections ProceedsFromLoansAndLeasesOriginationsAndPrincipalCollections	-13880000
CY2016	nksh	Ratio Of Allowance For Loan Losses To End Of Period Loans RatioOfAllowanceForLoanLossesToEndOfPeriodLoans	0.0128
CY2015	nksh	Ratio Of Allowance For Loan Losses To End Of Period Loans RatioOfAllowanceForLoanLossesToEndOfPeriodLoans	0.0134
CY2016Q4	nksh	Ratio Of Allowance For Loan Losses To Nonperforming Loans RatioOfAllowanceForLoanLossesToNonperformingLoans	1.4176
CY2015Q4	nksh	Ratio Of Allowance For Loan Losses To Nonperforming Loans RatioOfAllowanceForLoanLossesToNonperformingLoans	1.2417
CY2016Q4	nksh	Ratio Of Loans Past Due90 Days Or More And Still Accruing To Loans RatioOfLoansPastDue90DaysOrMoreAndStillAccruingToLoans	0.0001
CY2015Q4	nksh	Ratio Of Loans Past Due90 Days Or More And Still Accruing To Loans RatioOfLoansPastDue90DaysOrMoreAndStillAccruingToLoans	0.0003
CY2016	nksh	Ratio Of Net Chargeoffs To Average Loans RatioOfNetChargeoffsToAverageLoans	0.0026
CY2015	nksh	Ratio Of Net Chargeoffs To Average Loans RatioOfNetChargeoffsToAverageLoans	0.0032
CY2016	nksh	Taxother Taxother	1296000
CY2015	nksh	Taxother Taxother	1288000
CY2014	nksh	Taxother Taxother	1182000
CY2016	nksh	Threshold For Designation To Impaired Status ThresholdForDesignationToImpairedStatus	250000
CY2016	nksh	Threshold Period For Considering Loans As Special Mention Or Classified ThresholdPeriodForConsideringLoansAsSpecialMentionOrClassified	P75D
CY2016	nksh	Years Of Plan Participation Required To Diversify Allocated Esop Shares YearsOfPlanParticipationRequiredToDiversifyAllocatedEsopShares	P10Y
CY2016	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-89000
CY2015	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-117000
CY2014	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-138000
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8753000
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10677000
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-16964000
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-5672000
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-7937000
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-8659000
CY2016	us-gaap	Advertising Expense AdvertisingExpense	122000
CY2015	us-gaap	Advertising Expense AdvertisingExpense	105000
CY2014	us-gaap	Advertising Expense AdvertisingExpense	174000
CY2014Q4	us-gaap	Allowance For Credit Losses Change In Method Of Calculating Impairment AllowanceForCreditLossesChangeInMethodOfCalculatingImpairment	206000
CY2016	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1806000
CY2015	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	2120000
CY2014	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	1860000
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	257000
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	999000
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1075000
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2014	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2016Q4	us-gaap	Assets Assets	1233942000
CY2015Q4	us-gaap	Assets Assets	1203519000
CY2016Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	309802000
CY2016Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	304282000
CY2015Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	236131000
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	808000
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1202000
CY2016Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	6328000
CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	5305000
CY2016Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	309802000
CY2015Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	240234000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	80548000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	78001000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	199430000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	196433000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	26221000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	26262000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	3414000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	3423000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	189000
CY2016Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	163000
CY2014	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	616000
CY2016Q4	us-gaap	Capital Capital	191006000
CY2015Q4	us-gaap	Capital Capital	184054000
CY2016Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	57499000
CY2015Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	57681000
CY2016Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08625
CY2015Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.08
CY2016Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized
CY2015Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized
CY2016Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2015Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2016Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.26575
CY2015Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	0.25527
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1822000
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-742000
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-389000
CY2016Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	178121000
CY2015Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	156721000
CY2016	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	186000
CY2015	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	33000
CY2014	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	2000
CY2016	us-gaap	Availableforsale Securities Gross Unrealized Gain Loss1 AvailableforsaleSecuritiesGrossUnrealizedGainLoss1	-1417000
CY2015	us-gaap	Availableforsale Securities Gross Unrealized Gain Loss1 AvailableforsaleSecuritiesGrossUnrealizedGainLoss1	-1668000
CY2014	us-gaap	Availableforsale Securities Gross Unrealized Gain Loss1 AvailableforsaleSecuritiesGrossUnrealizedGainLoss1	19121000
CY2016Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	22998000
CY2015Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	22401000
CY2016	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	597000
CY2015	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	603000
CY2016Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	13974000
CY2015Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	12152000
CY2014Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	12894000
CY2013Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	13283000
CY2016Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	1000
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.25
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1.25
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6957974
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	6957974
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6957974
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	6957974
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	8698000
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	8698000
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	14220000
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	13568000
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	28206000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	3934000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4730000
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5105000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	18000
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	10000
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	73000
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3538000
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	3355000
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	9597000
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	9004000
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	6059000
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	5649000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	1336000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Other DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther	1334000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2730000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	2798000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	15000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses	19000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	237000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves	188000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	3347000
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	3229000
CY2016Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	1932000
CY2015Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	1436000
CY2016Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	1573000
CY2015Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	1432000
CY2016Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1345000
CY2015Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	1303000
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	620000
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	620000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	4833000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	5666000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	472000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	1350000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	786000
CY2016Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	1067000
CY2016Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	17038000
CY2015Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	16131000
CY2016	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	315000
CY2015	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	294000
CY2014	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	273000
CY2016	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	1
CY2016Q4	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	417000
CY2015Q4	us-gaap	Deposit Liabilities Reclassified As Loans Receivable1 DepositLiabilitiesReclassifiedAsLoansReceivable1	307000
CY2016Q4	us-gaap	Deposits Deposits	1043442000
CY2015Q4	us-gaap	Deposits Deposits	1018859000
CY2016	us-gaap	Depreciation Depreciation	801000
CY2015	us-gaap	Depreciation Depreciation	749000
CY2014	us-gaap	Depreciation Depreciation	732000
CY2014	us-gaap	Dividends Common Stock DividendsCommonStock	7853000
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	7930000
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	8071000
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.15
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.28
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.43
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.15
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.28
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.43
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2016	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	150000
CY2015	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	200000
CY2014	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	100000
CY2016Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	249256
CY2016	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	476000
CY2015	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	546000
CY2014	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	533000
CY2016	us-gaap	Fees And Commissions Credit Cards FeesAndCommissionsCreditCards	3798000
CY2015	us-gaap	Fees And Commissions Credit Cards FeesAndCommissionsCreditCards	3861000
CY2014	us-gaap	Fees And Commissions Credit Cards FeesAndCommissionsCreditCards	3631000
CY2016	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2458000
CY2015	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2250000
CY2014	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2434000
CY2016	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1346000
CY2015	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1229000
CY2014	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1213000
CY2016	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	212000
CY2015	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	215000
CY2014	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	187000
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	8274000
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	8252000
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	26000
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	45000
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	159000
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	145000
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	255000
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1806000
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2120000
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1860000
CY2016Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	639373000
CY2015Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	604538000
CY2016Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	9173000
CY2015Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	15346000
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4
CY2015	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	6
CY2014	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	5
CY2016	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3043000
CY2015	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3541000
CY2014	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	5843000
CY2016	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	3042000
CY2015	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	3628000
CY2014	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	5761000
CY2014	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
CY2015	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0
CY2016Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	63000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	16139000
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	15881000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	22105000
CY2015Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	156000
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	5855000
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	6682000
CY2015Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	22105000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	5966000
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	6224000
CY2016	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1
CY2015	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-15000
CY2014	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-94000
CY2016	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	280000
CY2015	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	273000
CY2014	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	159000
CY2016	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	232000
CY2015	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	33000
CY2014	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	2000
CY2016Q4	us-gaap	Goodwill Goodwill	5848000
CY2015Q4	us-gaap	Goodwill Goodwill	5848000
CY2016	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2015	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2014	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0
CY2016Q4	us-gaap	Goodwill Gross GoodwillGross	5848000
CY2015Q4	us-gaap	Goodwill Gross GoodwillGross	5848000
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2014	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2016Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	134957000
CY2015Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	152028000
CY2016Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	3817000
CY2015Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	6513000
CY2016Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	1082000
CY2015Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	509000
CY2016Q4	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	134957000
CY2015Q4	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	152028000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	17155000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	16615000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	29761000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	28249000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	86788000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	86191000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	3988000
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	3902000
CY2016Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	137692000
CY2015Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	158032000
CY2016	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	11585000
CY2015	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	17297000
CY2014	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	16311000
CY2016	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	553000
CY2015	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	769000
CY2014	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	473000
CY2016	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	0
CY2015	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	0
CY2016Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	9173000
CY2015Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	15346000
CY2016Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	26000
CY2015Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	45000
CY2016Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	9820000
CY2015Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	15869000
CY2016Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	8269000
CY2015Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	12973000
CY2016Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	904000
CY2015Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2373000
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	22092000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	18894000
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	20573000
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3952000
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4740000
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5178000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6613000
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7201000
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7732000
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	92000
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	101000
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	102000
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-519000
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-181000
CY2014	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-234000
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2234000
CY2015	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2381000
CY2014	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2422000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3940000
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	4790000
CY2014	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5282000
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-509000
CY2015	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	21000
CY2014	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-201000
CY2016	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-1000
CY2015	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-12000
CY2014	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-24000
CY2016	us-gaap	Increase Decrease In Other Deposits IncreaseDecreaseInOtherDeposits	47525000
CY2015	us-gaap	Increase Decrease In Other Deposits IncreaseDecreaseInOtherDeposits	60794000
CY2014	us-gaap	Increase Decrease In Other Deposits IncreaseDecreaseInOtherDeposits	47355000
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	373000
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-420000
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	574000
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-41000
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	963000
CY2014	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-428000
CY2016	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-22942000
CY2015	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-24363000
CY2014	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	-24963000
CY2016	us-gaap	Increase Decrease Of Restricted Investments IncreaseDecreaseOfRestrictedInvestments	41000
CY2015	us-gaap	Increase Decrease Of Restricted Investments IncreaseDecreaseOfRestrictedInvestments	40000
CY2014	us-gaap	Increase Decrease Of Restricted Investments IncreaseDecreaseOfRestrictedInvestments	-325000
CY2016	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0
CY2015	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	3245
CY2014	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	10345
CY2016	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2186000
CY2015	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1657000
CY2014	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	1650000
CY2016Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	5966000
CY2015Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	6224000
CY2016	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	40930000
CY2015	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	42914000
CY2014	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	43944000
CY2016	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	29365000
CY2015	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	30446000
CY2014	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	31058000
CY2016Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	605226000
CY2015Q4	us-gaap	Interest Bearing Deposit Liabilities Domestic InterestBearingDepositLiabilitiesDomestic	569787000
CY2016Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	80268000
CY2015Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	130811000
CY2016	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4166000
CY2015	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4183000
CY2014	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4899000
CY2016	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	4166000
CY2015	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	4183000
CY2014	us-gaap	Interest Expense Other Domestic Deposits InterestExpenseOtherDomesticDeposits	4899000
CY2016	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	532000
CY2015	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	254000
CY2014	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	262000
CY2016	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	35114000
CY2015	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	36722000
CY2014	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	37404000
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	36764000
CY2015	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	38731000
CY2014	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	39045000
CY2016	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	5123000
CY2015	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	5438000
CY2014	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	5826000
CY2016	us-gaap	Interest Paid InterestPaid	4167000
CY2015	us-gaap	Interest Paid InterestPaid	4195000
CY2014	us-gaap	Interest Paid InterestPaid	4923000
CY2016Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	55000
CY2015Q4	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	56000
CY2016Q4	us-gaap	Interest Receivable InterestReceivable	5260000
CY2015Q4	us-gaap	Interest Receivable InterestReceivable	5769000
CY2016Q4	us-gaap	Investment Owned Restricted Cost InvestmentOwnedRestrictedCost	1170000
CY2015Q4	us-gaap	Investment Owned Restricted Cost InvestmentOwnedRestrictedCost	1129000
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	12792000
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	12522000
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	11606000
CY2016Q4	us-gaap	Liabilities Liabilities	1055679000
CY2015Q4	us-gaap	Liabilities Liabilities	1031405000
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1233942000
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1203519000
CY2016	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	597000
CY2015	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	603000
CY2014	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	616000
CY2016Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8300000
CY2015Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8297000
CY2014Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8263000
CY2016Q4	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	1
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	8227000
CY2016Q4	us-gaap	Loans And Leases Receivable Commercial Governments LoansAndLeasesReceivableCommercialGovernments	45474000
CY2015Q4	us-gaap	Loans And Leases Receivable Commercial Governments LoansAndLeasesReceivableCommercialGovernments	51335000
CY2016Q4	us-gaap	Loans And Leases Receivable Consumer Installment And Revolving LoansAndLeasesReceivableConsumerInstallmentAndRevolving	33528000
CY2015Q4	us-gaap	Loans And Leases Receivable Consumer Installment And Revolving LoansAndLeasesReceivableConsumerInstallmentAndRevolving	29845000
CY2016Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	794000
CY2015Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	876000
CY2016Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	648546000
CY2015Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	619884000
CY2016Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	647752000
CY2015Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	619008000
CY2016Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	639452000
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	610711000
CY2016Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	8754000
CY2015Q4	us-gaap	Loans And Leases Receivable Related Parties LoansAndLeasesReceivableRelatedParties	8819000
CY2016	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	4966000
CY2016	us-gaap	Loans And Leases Receivable Related Parties Proceeds LoansAndLeasesReceivableRelatedPartiesProceeds	5031000
CY2016Q4	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	39024000
CY2015Q4	us-gaap	Loans Receivable Commercial And Industrial LoansReceivableCommercialAndIndustrial	37571000
CY2016Q4	us-gaap	Loans Receivable Commercial Mortgage LoansReceivableCommercialMortgage	336457000
CY2015Q4	us-gaap	Loans Receivable Commercial Mortgage LoansReceivableCommercialMortgage	309378000
CY2016Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage	478000
CY2015Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group Mortgage LoansReceivableHeldForSaleNetNotPartOfDisposalGroupMortgage	634000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	16512000
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	28674000
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	14597000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-32223000
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-49945000
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-35324000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	17533000
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	20529000
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	20338000
CY2014	us-gaap	Net Income Loss NetIncomeLoss	16914000
CY2015	us-gaap	Net Income Loss NetIncomeLoss	15833000
CY2016	us-gaap	Net Income Loss NetIncomeLoss	14942000
CY2016Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	171946000
CY2015Q4	us-gaap	Noninterest Bearing Deposit Liabilities Domestic NoninterestBearingDepositLiabilitiesDomestic	166453000
CY2016	us-gaap	Noninterest Expense NoninterestExpense	26152000
CY2015	us-gaap	Noninterest Expense NoninterestExpense	25635000
CY2014	us-gaap	Noninterest Expense NoninterestExpense	24432000
CY2016	us-gaap	Noninterest Income NoninterestIncome	9932000
CY2015	us-gaap	Noninterest Income NoninterestIncome	9486000
CY2014	us-gaap	Noninterest Income NoninterestIncome	9120000
CY2016	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1289000
CY2015	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1295000
CY2014	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1037000
CY2016	us-gaap	Occupancy Net OccupancyNet	1849000
CY2015	us-gaap	Occupancy Net OccupancyNet	1743000
CY2014	us-gaap	Occupancy Net OccupancyNet	1703000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	292000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	34000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	56000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	233000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	292000
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	164000
CY2016Q4	us-gaap	Other Assets OtherAssets	13128000
CY2015Q4	us-gaap	Other Assets OtherAssets	12344000
CY2014	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	574000
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	597000
CY2016	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax	-132000
CY2014	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-71000
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-72000
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-72000
CY2014	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	39000
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	38000
CY2016	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	38000
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	11292000
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2265000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-722000
CY2016	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	293000
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-1815000
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	1750000
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	1000
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	21000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	121000
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-1000
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-12000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	-65000
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	1066000
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	1108000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-271000
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	402000
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	1218000
CY2014	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-6079000
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	12430000
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1064000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-800000
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-6693000
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	571000
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	431000
CY2016Q4	us-gaap	Other Liabilities OtherLiabilities	12182000
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	12490000
CY2016	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4042000
CY2015	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3580000
CY2014	us-gaap	Other Noninterest Expense OtherNoninterestExpense	3721000
CY2016	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	17090000
CY2015	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	17641000
CY2014	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	9104000
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	8071000
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	7930000
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	7853000
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	290296000
CY2015	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	80093000
CY2014	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	33905000
CY2016	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities
CY2015	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities
CY2014	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	6381000
CY2016	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	3800000
CY2015	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	1001000
CY2014	us-gaap	Payments To Acquire Loans Receivable PaymentsToAcquireLoansReceivable	200000
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	634000
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	663000
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	459000
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2016	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	9071000
CY2015	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	7930000
CY2014	us-gaap	Proceeds From Dividends Received ProceedsFromDividendsReceived	7853000
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	220581000
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	64556000
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	11088000
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	16945000
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	9205000
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	8677000
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	415000
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	717000
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	902000
CY2016	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	50543000
CY2015	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-28263000
CY2014	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	-4482000
CY2016	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	820000
CY2015	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	1978000
CY2014	us-gaap	Proceeds From Principal Repayments On Loans And Leases Held For Investment ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment	1539000
CY2016	us-gaap	Proceeds From Recoveries Of Loan Previously Charged Off ProceedsFromRecoveriesOfLoanPreviouslyChargedOff	159000
CY2015	us-gaap	Proceeds From Recoveries Of Loan Previously Charged Off ProceedsFromRecoveriesOfLoanPreviouslyChargedOff	145000
CY2014	us-gaap	Proceeds From Recoveries Of Loan Previously Charged Off ProceedsFromRecoveriesOfLoanPreviouslyChargedOff	255000
CY2016	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	17526000
CY2015	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	17571000
CY2014	us-gaap	Proceeds From Sale Of Mortgage Loans Held For Sale ProceedsFromSaleOfMortgageLoansHeldForSale	10248000
CY2016	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	877000
CY2015	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	773000
CY2014	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	744000
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	453000
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	173000
CY2014	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	58000
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17606000
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	19697000
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	8853000
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9020000
CY2016Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	182706000
CY2015Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	175757000
CY2016Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	48333000
CY2015Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	46594000
CY2016	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1650000
CY2015	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2009000
CY2014	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1641000
CY2016Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	3156000
CY2015Q4	us-gaap	Real Estate Acquired Through Foreclosure RealEstateAcquiredThroughForeclosure	4165000
CY2016Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	14604000
CY2015Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	11275000
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	178224000
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	171353000
CY2016Q4	us-gaap	Risk Weighted Assets RiskWeightedAssets	718739000
CY2015Q4	us-gaap	Risk Weighted Assets RiskWeightedAssets	721012000
CY2016Q4	us-gaap	Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval	23890000
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	58000
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	173000
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	145892000
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	166303000
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	172114000
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	178263000
CY2015Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2016Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized
CY2015Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized
CY2016Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
CY2015Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets
CY2016Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.15121
CY2015Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.15088
CY2016Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	182706000
CY2015Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	175757000
CY2016Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	43124000
CY2015Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	43261000
CY2016Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06625
CY2015Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06
CY2016Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized
CY2015Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized
CY2016Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2015Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets
CY2016Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.2542
CY2015Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.24376
CY2016Q4	us-gaap	Time Deposit Maturities After Year Five TimeDepositMaturitiesAfterYearFive	1664000
CY2016Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	12394000
CY2016Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	8168000
CY2016Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	88623000
CY2016Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	7245000
CY2016Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	51347000
CY2016Q4	us-gaap	Time Deposits TimeDeposits	169441000
CY2015Q4	us-gaap	Time Deposits TimeDeposits	192383000
CY2016Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	15797000
CY2015Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	21072000
CY2016	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	222000
CY2015	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	620000
CY2014	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	905000
CY2016	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; text-align: justify; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-weight: bold;">Use of Estimates</div></div> <div style=" margin: 0pt; text-align: justify; text-indent: 18pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">In preparing consolidated financial statements in conformity with accounting principles generally accepted in the United States of America, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, the valuation of foreclosed real estate, other-than-temporary impairments of securities, evaluation of impairment of goodwill and other intangibles, and pension obligations.</div></div> <div style=" margin: 0pt; text-align: justify; text-indent: 18pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">Changing economic conditions, adverse economic prospects for borrowers, as well as regulatory agency action as a result of examination, could cause NBB to recognize additions to the allowance for loan losses and <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;"> may</div> also affect the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans.</div></div> <div style=" margin: 0pt; text-align: justify; text-indent: 18pt; font-family: Times New Roman, Times, serif; font-size: 10pt;"><div style="display: inline; font-family: Times New Roman, Times, serif; font-size: 10pt;">Certain reclassifications have been made to prior period balances to conform to the current year provisions. Prior to <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> the Company netted the prepaid asset associated with the defined benefit plan against the net liability for the funded status of the defined benefit plan. The result was a net liability. During <div style="display: inline; font-style: italic; font-weight: inherit; font-style: normal;">2016,</div> the Company segregated the prepaid pension asset and the net liability. In order to provide comparability in prior periods, assets and liabilities have been adjusted to reflect a separate defined benefit plan asset and liability for each year reported.</div></div></div></div>
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6957974
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6957094
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6959134
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6957974
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6953849
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6948789

Files In Submission

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$NKSH
NATIONAL BANKSHARES INC Stock $nksh

2015 Q4 Form 10-K Financial Statement

#000143774917004018 Filed on March 08, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NKSH NATIONAL BANKSHARES INC Stock $nksh

2015 Q4 Form 10-K Financial Statement

#000143774917004018 Filed on March 08, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NKSH
NATIONAL BANKSHARES INC Stock $nksh