$WTBA
West Bancorporation Inc Stock $wtba

$wtba Overview Financials Valuation SEC Filings Company Website

2015 Q4 Form 10-K Financial Statement

#000116692817000014 Filed on March 01, 2017

Income Statement

Concept	2015 Q4	2015 Q3	2015 Q2
Revenue	$15.66M	$15.15M	$14.82M
YoY Change	8.49%	9.29%	8.48%
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	$220.0K	$240.0K	$230.0K
YoY Change	-4.35%	14.29%	9.52%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.529M	$1.441M	$1.465M
YoY Change	1.8%	-8.27%	-5.18%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$8.537M	$7.892M	$7.633M
YoY Change	42.64%	6.29%	10.3%
Income Tax	$2.596M	$2.466M	$2.361M
% Of Pretax Income	30.41%	31.25%	30.93%
Net Earnings	$5.941M	$5.426M	$5.272M
YoY Change	1.76%	7.17%	11.25%
Net Earnings / Revenue	37.94%	35.82%	35.58%
Basic Earnings Per Share	$0.37	$0.34	$0.33
Diluted Earnings Per Share	$0.37	$0.34	$0.33
COMMON SHARES
Basic Shares Outstanding	16.06M shares	16.06M shares	16.05M shares
Diluted Shares Outstanding		16.10M shares	16.09M shares

Balance Sheet

Concept	2015 Q4	2015 Q3	2015 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$72.65M		$82.07M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$11.56M	$11.12M	$10.92M
YoY Change	15.76%	4.77%	15.24%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$6.700M	$6.700M	$6.700M
YoY Change	6.35%	-9.46%	1.52%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.748B	$1.733B	$1.654B
YoY Change	8.2%	13.81%	7.73%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$6.400M	$6.800M	$6.300M
YoY Change	6.67%	-6.85%	1.61%
Deferred Revenue
YoY Change
Short-Term Debt	$19.00M	$2.700M	$6.900M
YoY Change	-71.21%	-30.77%	76.92%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$6.400M	$6.800M	$6.300M
YoY Change	6.67%	-6.85%	1.61%
LONG-TERM LIABILITIES
Long-Term Debt	$28.80M	$30.30M	$31.70M
YoY Change	-13.51%	-11.14%	-9.17%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$28.80M	$30.30M	$31.70M
YoY Change	-13.51%	-11.14%	-9.17%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.400M	$6.800M	$6.300M
Total Long-Term Liabilities	$28.80M	$30.30M	$31.70M
Total Liabilities	$1.596B	$1.584B	$1.509B
YoY Change	8.16%	14.19%	7.51%
SHAREHOLDERS EQUITY
Retained Earnings	$129.7M	$126.4M	$123.5M
YoY Change	10.0%	10.51%	11.06%
Common Stock	$3.000M	$3.000M	$3.000M
YoY Change	0.0%	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$152.4M	$149.2M	$145.4M
YoY Change
Total Liabilities & Shareholders Equity	$1.748B	$1.733B	$1.654B
YoY Change	8.2%	13.81%	7.73%

Cashflow Statement

Concept	2015 Q4	2015 Q3	2015 Q2
OPERATING ACTIVITIES
Net Income	$5.941M	$5.426M	$5.272M
YoY Change	1.76%	7.17%	11.25%
Depreciation, Depletion And Amortization	$220.0K	$240.0K	$230.0K
YoY Change	-4.35%	14.29%	9.52%
Cash From Operating Activities	$8.780M	$5.990M	$9.100M
YoY Change	77.73%	-22.81%	31.5%
INVESTING ACTIVITIES
Capital Expenditures	-$670.0K	-$430.0K	-$360.0K
YoY Change	-56.49%	-68.15%	-61.29%
Acquisitions
YoY Change
Other Investing Activities	$110.0K	-$104.2M	-$15.91M
YoY Change	-100.13%	909.88%	-71.46%
Cash From Investing Activities	-$560.0K	-$104.7M	-$16.26M
YoY Change	-99.36%	797.6%	-71.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	9.650M	71.37M	280.0K
YoY Change	-88.94%	-457.03%	-98.74%
NET CHANGE
Cash From Operating Activities	8.780M	5.990M	9.100M
Cash From Investing Activities	-560.0K	-104.7M	-16.26M
Cash From Financing Activities	9.650M	71.37M	280.0K
Net Change In Cash	17.87M	-27.30M	-6.880M
YoY Change	250.39%	14.27%	-75.05%
FREE CASH FLOW
Cash From Operating Activities	$8.780M	$5.990M	$9.100M
Capital Expenditures	-$670.0K	-$430.0K	-$360.0K
Free Cash Flow	$9.450M	$6.420M	$9.460M
YoY Change	45.83%	-29.53%	20.51%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2016	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2016	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2016	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
CY2016	dei	Document Period End Date DocumentPeriodEndDate	2016-12-31
CY2016	dei	Document Type DocumentType	10-K
CY2016	dei	Entity Central Index Key EntityCentralIndexKey	0001166928
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CY2016	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2016	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2016Q2	dei	Entity Public Float EntityPublicFloat	291567735	USD
CY2016	dei	Entity Registrant Name EntityRegistrantName	WEST BANCORPORATION INC
CY2016	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2016	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
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CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6020000	USD
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CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-430000	USD
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CY2014	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	116000	USD
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CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	446000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	898000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	706000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	5687000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	6123000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	0	USD
CY2016Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	719000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1538000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1271000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	0	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	80000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	317000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	261000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	674000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1027000	USD
CY2015Q4	us-gaap	Deposits Deposits	1440729000	USD
CY2016Q4	us-gaap	Deposits Deposits	1546605000	USD
CY2015Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	570391000	USD
CY2016Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	668688000	USD
CY2014	us-gaap	Depreciation Depreciation	853000	USD
CY2015	us-gaap	Depreciation Depreciation	921000	USD
CY2016	us-gaap	Depreciation Depreciation	1046000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7842000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9952000	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10800000	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.32
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.35
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.43
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.25
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.32
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.35
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.42
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.249
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.308
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.302
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.002
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.001
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.002
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.003
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.005
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.022
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.030
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.030
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.006
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.009
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.012
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	116000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	155000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	105000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	116000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	155000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	105000	USD
CY2014	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	757000	USD
CY2015	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	839000	USD
CY2016	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	937000	USD
CY2015Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	2760000	USD
CY2016Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	9690000	USD
CY2015Q4	us-gaap	Federal Funds Sold FederalFundsSold	15322000	USD
CY2016Q4	us-gaap	Federal Funds Sold FederalFundsSold	35893000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	300000000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	105000000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	105000000	USD
CY2015Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	12447000	USD
CY2016Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	10771000	USD
CY2014	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	1764000	USD
CY2015	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	1830000	USD
CY2016	us-gaap	Fees And Commissions Debit Cards FeesAndCommissionsDebitCards	1825000	USD
CY2014	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2790000	USD
CY2015	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2609000	USD
CY2016	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	2461000	USD
CY2014	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1327000	USD
CY2015	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1286000	USD
CY2016	us-gaap	Fees And Commissions Fiduciary And Trust Activities FeesAndCommissionsFiduciaryAndTrustActivities	1310000	USD
CY2014	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	1394000	USD
CY2015	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	163000	USD
CY2016	us-gaap	Fees And Commissions Mortgage Banking FeesAndCommissionsMortgageBanking	151000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	13791000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	13607000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	14967000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	16112000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	14400000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	15609000	USD
CY2015Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	567000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	503000	USD
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	283000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	949000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	551000	USD
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1217000	USD
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	439000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	406000	USD
CY2015Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1246288000	USD
CY2016Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1400198000	USD
CY2015Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1461000	USD
CY2016Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1022000	USD
CY2014	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2015	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2014	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	0	USD
CY2015	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	149000	USD
CY2016	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	0	USD
CY2014	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	0	USD
CY2015	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	149000	USD
CY2016	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	0	USD
CY2015Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	693000	USD
CY2016Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	426000	USD
CY2014	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0	USD
CY2015	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	110000	USD
CY2016	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1246012000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1400025000	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1381000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1022000	USD
CY2015Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	356000	USD
CY2016Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	173000	USD
CY2014	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	1865000	USD
CY2015	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	10000	USD
CY2016	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	0	USD
CY2014	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	1247000	USD
CY2015	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	14000	USD
CY2016	us-gaap	Gain Loss On Sale Of Mortgage Loans GainLossOnSaleOfMortgageLoans	0	USD
CY2014	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1069000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-6000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-4000	USD
CY2015Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	51259000	USD
CY2016Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	48386000	USD
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingAfterTenYearsFairValue	28205000	USD
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue	19110000	USD
CY2016Q4	us-gaap	Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value HeldToMaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	474000	USD
CY2015Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	51918000	USD
CY2016Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	47789000	USD
CY2016Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling After Ten Years Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingAfterTenYearsAmortizedCost	28530000	USD
CY2016Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Six Through Ten Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCost	19370000	USD
CY2016Q4	us-gaap	Heldtomaturity Securities Debt Maturities Rolling Year Two Through Five Amortized Cost HeldtomaturitySecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCost	486000	USD
CY2014	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3994000	USD
CY2015	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2435000	USD
CY2016	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	1154000	USD
CY2014	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	105000	USD
CY2015	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	19000	USD
CY2016	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	1461000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	1022000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	567000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	503000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	2072000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	1022000	USD
CY2014	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	1704000	USD
CY2015	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	1640000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	619000	USD
CY2014	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	28000	USD
CY2015	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	11000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	1000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	894000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	519000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	1505000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	519000	USD
CY2014	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2290000	USD
CY2015	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	795000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	535000	USD
CY2014	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	77000	USD
CY2015	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	8000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2015Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	567000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	503000	USD
CY2015Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	567000	USD
CY2016Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	503000	USD
CY2014	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	1786000	USD
CY2015	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
CY2016	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	26689000	USD
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7377000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7633000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7892000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8537000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	31439000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7930000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	7857000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8447000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8718000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32952000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6649000	USD
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2274000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2361000	USD
CY2015Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2466000	USD
CY2015Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2596000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9697000	USD
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2234000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2381000	USD
CY2016Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2634000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2687000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9936000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9341000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	11004000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	11533000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	42000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	43000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	58000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-71000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	138000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-50000	USD
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	596000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	957000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1004000	USD
CY2014	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	160000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	275000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	405000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	7045000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	6700000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	7870000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-476000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-196000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1047000	USD
CY2014	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	418000	USD
CY2015	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	263000	USD
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	633000	USD
CY2014	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	106620000	USD
CY2015	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	170267000	USD
CY2016	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	105876000	USD
CY2014	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	13647000	USD
CY2015	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	215000	USD
CY2016	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-6930000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	448000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2945000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	89000	USD
CY2014	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2241000	USD
CY2015	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2329000	USD
CY2016	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2510000	USD
CY2015Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	0	USD
CY2016Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	0	USD
CY2014	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	55301000	USD
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14521000	USD
CY2015Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14819000	USD
CY2015Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	15147000	USD
CY2015Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	15660000	USD
CY2015	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	60147000	USD
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	15524000	USD
CY2016Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16209000	USD
CY2016Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16696000	USD
CY2016Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16565000	USD
CY2016	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	64994000	USD
CY2014	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	47440000	USD
CY2015	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	52556000	USD
CY2016	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	57419000	USD
CY2015Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	267824000	USD
CY2016Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	282592000	USD
CY2014	us-gaap	Interest Expense InterestExpense	6156000	USD
CY2015Q1	us-gaap	Interest Expense InterestExpense	1558000	USD
CY2015Q2	us-gaap	Interest Expense InterestExpense	1465000	USD
CY2015Q3	us-gaap	Interest Expense InterestExpense	1441000	USD
CY2015Q4	us-gaap	Interest Expense InterestExpense	1529000	USD
CY2015	us-gaap	Interest Expense InterestExpense	5993000	USD
CY2016Q1	us-gaap	Interest Expense InterestExpense	1825000	USD
CY2016Q2	us-gaap	Interest Expense InterestExpense	1936000	USD
CY2016Q3	us-gaap	Interest Expense InterestExpense	1975000	USD
CY2016Q4	us-gaap	Interest Expense InterestExpense	2140000	USD
CY2016	us-gaap	Interest Expense InterestExpense	7876000	USD
CY2014	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2426000	USD
CY2015	us-gaap	Interest Expense Deposits InterestExpenseDeposits	2185000	USD
CY2016	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3391000	USD
CY2014	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	11000	USD
CY2015	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	9000	USD
CY2016	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	5000	USD
CY2014	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2628000	USD
CY2015	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	2825000	USD
CY2016	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3565000	USD
CY2014	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	297000	USD
CY2015	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	232000	USD
CY2016	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	145000	USD
CY2014	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	40000	USD
CY2015	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	37000	USD
CY2016	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	42000	USD
CY2014	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	754000	USD
CY2015	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	705000	USD
CY2016	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	728000	USD
CY2014	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	48395000	USD
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	12963000	USD
CY2015Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13154000	USD
CY2015Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13506000	USD
CY2015Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13681000	USD
CY2015	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	53304000	USD
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13499000	USD
CY2016Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	13773000	USD
CY2016Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14521000	USD
CY2016Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14325000	USD
CY2016	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	56118000	USD
CY2014	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	49145000	USD
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	12963000	USD
CY2015Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	13354000	USD
CY2015Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	13706000	USD
CY2015Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14131000	USD
CY2015	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	54154000	USD
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	13699000	USD
CY2016Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14273000	USD
CY2016Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14721000	USD
CY2016Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14425000	USD
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	57118000	USD
CY2014	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	45000	USD
CY2015	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	81000	USD
CY2016	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	108000	USD
CY2014	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2878000	USD
CY2015	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3147000	USD
CY2016	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3266000	USD
CY2014	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4938000	USD
CY2015	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4363000	USD
CY2016	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4201000	USD
CY2014	us-gaap	Interest Paid InterestPaid	6166000	USD
CY2015	us-gaap	Interest Paid InterestPaid	6069000	USD
CY2016	us-gaap	Interest Paid InterestPaid	7940000	USD
CY2015Q4	us-gaap	Interest Receivable InterestReceivable	4688000	USD
CY2016Q4	us-gaap	Interest Receivable InterestReceivable	5321000	USD
CY2015Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	20385000	USD
CY2016Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	20398000	USD
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16086000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16065000	USD
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16731000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1823000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1741000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1293000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	1596019000	USD
CY2016Q4	us-gaap	Liabilities Liabilities	1688828000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1748396000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1854204000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14967000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	16112000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1247749000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1401220000	USD
CY2014	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	136000	USD
CY2015	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	128000	USD
CY2016	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	72000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1246688000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1399870000	USD
CY2015Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1231721000	USD
CY2016Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1383758000	USD
CY2015	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	37049000	USD
CY2016	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	60712000	USD
CY2015Q4	us-gaap	Loans Receivable With Fixed Rates Of Interest1 LoansReceivableWithFixedRatesOfInterest1	744450000	USD
CY2016Q4	us-gaap	Loans Receivable With Fixed Rates Of Interest1 LoansReceivableWithFixedRatesOfInterest1	911067000	USD
CY2015Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	503299000	USD
CY2016Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	490153000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	8405000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	5126000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	35000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	3312000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	37000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	116000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	115000	USD
CY2016Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	1514000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	147798000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	108228000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	79431000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-176729000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-106400000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-105439000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	26287000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	31042000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	30193000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	20040000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	5103000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	5272000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	5426000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	5941000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	21742000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	5696000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	5476000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	5813000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	6031000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	23016000	USD
CY2015Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	486707000	USD
CY2016Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	479311000	USD
CY2014	us-gaap	Noninterest Expense NoninterestExpense	32002000	USD
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	7446000	USD
CY2015Q2	us-gaap	Noninterest Expense NoninterestExpense	7443000	USD
CY2015Q3	us-gaap	Noninterest Expense NoninterestExpense	7549000	USD
CY2015Q4	us-gaap	Noninterest Expense NoninterestExpense	7630000	USD
CY2015	us-gaap	Noninterest Expense NoninterestExpense	30068000	USD
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	7799000	USD
CY2016Q2	us-gaap	Noninterest Expense NoninterestExpense	7819000	USD
CY2016Q3	us-gaap	Noninterest Expense NoninterestExpense	7993000	USD
CY2016Q4	us-gaap	Noninterest Expense NoninterestExpense	7537000	USD
CY2016	us-gaap	Noninterest Expense NoninterestExpense	31148000	USD
CY2014	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	714000	USD
CY2015	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	881000	USD
CY2016	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	888000	USD
CY2014	us-gaap	Noninterest Income NoninterestIncome	10296000	USD
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	1860000	USD
CY2015Q2	us-gaap	Noninterest Income NoninterestIncome	1922000	USD
CY2015Q3	us-gaap	Noninterest Income NoninterestIncome	1935000	USD
CY2015Q4	us-gaap	Noninterest Income NoninterestIncome	2486000	USD
CY2015	us-gaap	Noninterest Income NoninterestIncome	8203000	USD
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	2230000	USD
CY2016Q2	us-gaap	Noninterest Income NoninterestIncome	1903000	USD
CY2016Q3	us-gaap	Noninterest Income NoninterestIncome	1919000	USD
CY2016Q4	us-gaap	Noninterest Income NoninterestIncome	1930000	USD
CY2016	us-gaap	Noninterest Income NoninterestIncome	7982000	USD
CY2014	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	998000	USD
CY2015	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1547000	USD
CY2016	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1083000	USD
CY2014	us-gaap	Occupancy Net OccupancyNet	4165000	USD
CY2015	us-gaap	Occupancy Net OccupancyNet	4105000	USD
CY2016	us-gaap	Occupancy Net OccupancyNet	4033000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	13404000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1392000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1347000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1402000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1402000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1400000	USD
CY2016Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	6461000	USD
CY2016Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	21185000	USD
CY2015Q4	us-gaap	Other Assets OtherAssets	3850000	USD
CY2016Q4	us-gaap	Other Assets OtherAssets	5113000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3792000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-684000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-612000	USD
CY2014	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5230000	USD
CY2015	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5091000	USD
CY2016	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5275000	USD
CY2014	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2015	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	541000	USD
CY2016	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	7842000	USD
CY2014	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	60663000	USD
CY2015	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	0	USD
CY2016	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	0	USD
CY2014	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	193585000	USD
CY2015	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	62133000	USD
CY2016	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	153037000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	9952000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10800000	USD
CY2014	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	189000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	225000	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	394000	USD
CY2014	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	67770000	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	116824000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	3500000	USD
CY2014	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	29064000	USD
CY2015	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	19986000	USD
CY2016	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	17407000	USD
CY2014	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	5000000	USD
CY2015	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	USD
CY2016	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	0	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5298000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2502000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12802000	USD
CY2015Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	78553000	USD
CY2016Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	141995000	USD
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2016Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2014	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
CY2015	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
CY2016	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	812000	USD
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	56450000	USD
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	49665000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	58358000	USD
CY2014	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	66000000	USD
CY2015	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-47000000	USD
CY2016	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-19000000	USD
CY2014	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	36582000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	16946000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	3054000	USD
CY2014	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	25840000	USD
CY2015	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	22614000	USD
CY2016	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	19083000	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	63314000	USD
CY2015	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	840000	USD
CY2016	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	0	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	3013000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2014	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	2103000	USD
CY2015	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	2227000	USD
CY2016	us-gaap	Proceeds From Sale Of Wholly Owned Real Estate And Real Estate Acquired In Settlement Of Loans ProceedsFromSaleOfWhollyOwnedRealEstateAndRealEstateAcquiredInSettlementOfLoans	0	USD
CY2014	us-gaap	Professional Fees ProfessionalFees	944000	USD
CY2015	us-gaap	Professional Fees ProfessionalFees	748000	USD
CY2016	us-gaap	Professional Fees ProfessionalFees	774000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	17582000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	30147000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	11562000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23314000	USD
CY2014	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	750000	USD
CY2015Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2015Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	200000	USD
CY2015Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	200000	USD
CY2015Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	450000	USD
CY2015	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	850000	USD
CY2016Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	200000	USD
CY2016Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	500000	USD
CY2016Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	200000	USD
CY2016Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	100000	USD
CY2016	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1000000	USD
CY2014Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	129780000	USD
CY2015Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	138706000	USD
CY2016Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	191697000	USD
CY2015	us-gaap	Repayment Of Notes Receivable From Related Parties RepaymentOfNotesReceivableFromRelatedParties	28123000	USD
CY2016	us-gaap	Repayment Of Notes Receivable From Related Parties RepaymentOfNotesReceivableFromRelatedParties	7721000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3260000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	4261000	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3286000	USD
CY2014	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-189000	USD
CY2015	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-225000	USD
CY2016	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-394000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	129740000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	141956000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	633000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	1166000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1684000	USD
CY2015Q4	us-gaap	Shares Held In Employee Stock Option Plan Allocated SharesHeldInEmployeeStockOptionPlanAllocated	328206	shares
CY2016Q4	us-gaap	Shares Held In Employee Stock Option Plan Allocated SharesHeldInEmployeeStockOptionPlanAllocated	327307	shares
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	19000000	USD
CY2016Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	123625000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	140175000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	152377000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	165376000	USD
CY2015Q4	us-gaap	Tangible Capital To Tangible Assets TangibleCapitalToTangibleAssets	0.0871
CY2016Q4	us-gaap	Tangible Capital To Tangible Assets TangibleCapitalToTangibleAssets	0.0892
CY2015Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	172807000	USD
CY2016Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	186418000	USD
CY2015Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	69764000	USD
CY2016Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	73530000	USD
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 For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2015Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0991
CY2016Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.1014
CY2015Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	172807000	USD
CY2016Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	186418000	USD
CY2015Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	92984000	USD
CY2016Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	112996000	USD
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 For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06625
CY2015Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1115
CY2016Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1093
CY2016Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	2919000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	3617000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	67142000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	11425000	USD
CY2016Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	30911000	USD
CY2016Q4	us-gaap	Time Deposits TimeDeposits	116014000	USD
CY2015Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	14749000	USD
CY2016Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	10446000	USD
CY2014	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	394000	USD
CY2015	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	USD
CY2016	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	USD
CY2015Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-1061000	USD
CY2016Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-1350000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2015Q4	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	567353000	USD
CY2016Q4	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	620168000	USD
CY2016	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-267000	USD
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16042000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16096000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16171000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16004000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16050000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16117000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	38000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	46000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	54000	shares
CY2014	wtba	Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue	50882000	USD
CY2015	wtba	Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue	0	USD
CY2016	wtba	Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue Availableforsalesecuritiestransferstoheldtomaturitycarryingvalue	0	USD
CY2015Q4	wtba	Cdars Deposits CdarsDeposits	43161000	USD
CY2016Q4	wtba	Cdars Deposits CdarsDeposits	53821000	USD
CY2015Q4	wtba	Commonequitytieronecapital Commonequitytieronecapital	152807000	USD
CY2016Q4	wtba	Commonequitytieronecapital Commonequitytieronecapital	166418000	USD
CY2015Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacy Commonequitytieronecapitalrequiredforcapitaladequacy	69738000	USD
CY2016Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacy Commonequitytieronecapitalrequiredforcapitaladequacy	87412000	USD
CY2015Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets	0.045
CY2016Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets	0.05125
CY2015Q4	wtba	Commonequitytieronecapitaltoriskweightedassets Commonequitytieronecapitaltoriskweightedassets	0.0986
CY2016Q4	wtba	Commonequitytieronecapitaltoriskweightedassets Commonequitytieronecapitaltoriskweightedassets	0.0976
CY2012Q4	wtba	Debt Instrument Unamortized Discount Gross DebtInstrumentUnamortizedDiscountGross	11152000	USD
CY2015Q4	wtba	Deferred Tax Assets Net Before Valuation Allowance DeferredTaxAssetsNetBeforeValuationAllowance	8208000	USD
CY2016Q4	wtba	Deferred Tax Assets Net Before Valuation Allowance DeferredTaxAssetsNetBeforeValuationAllowance	8228000	USD
CY2015Q4	wtba	Deferred Tax Liabilities Net Deferred Loan Fees And Costs DeferredTaxLiabilitiesNetDeferredLoanFeesAndCosts	350000	USD
CY2016Q4	wtba	Deferred Tax Liabilities Net Deferred Loan Fees And Costs DeferredTaxLiabilitiesNetDeferredLoanFeesAndCosts	321000	USD
CY2015Q4	wtba	Deferred Tax Liabilities Unrealized Gainson Availablefor Sale Securities DeferredTaxLiabilitiesUnrealizedGainsonAvailableforSaleSecurities	210000	USD
CY2016Q4	wtba	Deferred Tax Liabilities Unrealized Gainson Availablefor Sale Securities DeferredTaxLiabilitiesUnrealizedGainsonAvailableforSaleSecurities	0	USD
CY2014	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	964000	USD
CY2015	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	960000	USD
CY2016	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	1023000	USD
CY2014	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2015	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2016	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2014	wtba	Effective Income Tax Reconciliation Capital Loss Carryforward Percent EffectiveIncomeTaxReconciliationCapitalLossCarryforwardPercent	0.049
CY2015	wtba	Effective Income Tax Reconciliation Capital Loss Carryforward Percent EffectiveIncomeTaxReconciliationCapitalLossCarryforwardPercent	0.004
CY2016	wtba	Effective Income Tax Reconciliation Capital Loss Carryforward Percent EffectiveIncomeTaxReconciliationCapitalLossCarryforwardPercent	0.000
CY2014	wtba	Effective Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains EffectiveIncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	0.010
CY2015	wtba	Effective Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains EffectiveIncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	0.008
CY2016	wtba	Effective Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains EffectiveIncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	0.012
CY2014	wtba	Effective Income Tax Reconciliation Tax Exempt Interest Income EffectiveIncomeTaxReconciliationTaxExemptInterestIncome	0.057
CY2015	wtba	Effective Income Tax Reconciliation Tax Exempt Interest Income EffectiveIncomeTaxReconciliationTaxExemptInterestIncome	0.057
CY2016	wtba	Effective Income Tax Reconciliation Tax Exempt Interest Income EffectiveIncomeTaxReconciliationTaxExemptInterestIncome	0.055
CY2015Q4	wtba	Fhlbmpf Program Remaining Outstanding Balanceof Loans Sold FHLBMPFProgramRemainingOutstandingBalanceofLoansSold	139152000	USD
CY2016Q4	wtba	Fhlbmpf Program Remaining Outstanding Balanceof Loans Sold FHLBMPFProgramRemainingOutstandingBalanceofLoansSold	112084000	USD
CY2012Q4	wtba	Federal Home Loan Bank Advances Modified FederalHomeLoanBankAdvancesModified	80000000	USD
CY2015Q4	wtba	Federal Home Loan Bank Advances Net Of Discount FederalHomeLoanBankAdvancesNetOfDiscount	98385000	USD
CY2016Q4	wtba	Federal Home Loan Bank Advances Net Of Discount FederalHomeLoanBankAdvancesNetOfDiscount	99886000	USD
CY2014	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	0	USD
CY2015	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	0	USD
CY2016	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	443000	USD
CY2015Q4	wtba	Ics Checking Deposits ICSCheckingDeposits	73639000	USD
CY2016Q4	wtba	Ics Checking Deposits ICSCheckingDeposits	83089000	USD
CY2015Q4	wtba	Ics Money Market Deposits ICSMoneyMarketDeposits	87556000	USD
CY2016Q4	wtba	Ics Money Market Deposits ICSMoneyMarketDeposits	155957000	USD
CY2016Q4	wtba	Impaired Loans Numberof Borrowers Endof Prior Year ImpairedLoansNumberofBorrowersEndofPriorYear	7
CY2016Q4	wtba	Impaired Loans Recorded Investment Endof Prior Year ImpairedLoansRecordedInvestmentEndofPriorYear	946000	USD
CY2014	wtba	Income Tax Reconciliation Capital Loss Carryforward Amount IncomeTaxReconciliationCapitalLossCarryforwardAmount	1318000	USD
CY2015	wtba	Income Tax Reconciliation Capital Loss Carryforward Amount IncomeTaxReconciliationCapitalLossCarryforwardAmount	130000	USD
CY2016	wtba	Income Tax Reconciliation Capital Loss Carryforward Amount IncomeTaxReconciliationCapitalLossCarryforwardAmount	0	USD
CY2014	wtba	Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains IncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	256000	USD
CY2015	wtba	Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains IncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	254000	USD
CY2016	wtba	Income Tax Reconciliation Tax Exempt Increase In Cash Value Of Life Insurance And Gains IncomeTaxReconciliationTaxExemptIncreaseInCashValueOfLifeInsuranceAndGains	381000	USD
CY2014	wtba	Income Tax Reconciliation Tax Exempt Interest Income IncomeTaxReconciliationTaxExemptInterestIncome	1525000	USD
CY2015	wtba	Income Tax Reconciliation Tax Exempt Interest Income IncomeTaxReconciliationTaxExemptInterestIncome	1786000	USD
CY2016	wtba	Income Tax Reconciliation Tax Exempt Interest Income IncomeTaxReconciliationTaxExemptInterestIncome	1823000	USD
CY2016Q4	wtba	Loans Impaired Commitmentto Lend LoansImpairedCommitmenttoLend	0	USD
CY2014	wtba	Netamortizationandaccretion Netamortizationandaccretion	3767000	USD
CY2015	wtba	Netamortizationandaccretion Netamortizationandaccretion	3892000	USD
CY2016	wtba	Netamortizationandaccretion Netamortizationandaccretion	4290000	USD
CY2015Q4	wtba	Number Of Borrowers Impaired Loans NumberOfBorrowersImpairedLoans	13
CY2016Q4	wtba	Number Of Borrowers Impaired Loans NumberOfBorrowersImpairedLoans	10
CY2015Q4	wtba	Number Of Troubled Debt Restructured Loans Included In Nonaccrual Category NumberOfTroubledDebtRestructuredLoansIncludedInNonaccrualCategory	3
CY2016Q4	wtba	Number Of Troubled Debt Restructured Loans Included In Nonaccrual Category NumberOfTroubledDebtRestructuredLoansIncludedInNonaccrualCategory	2
CY2015Q4	wtba	Other Real Estate Ownedincludedin Other Assets OtherRealEstateOwnedincludedinOtherAssets	0	USD
CY2016Q4	wtba	Other Real Estate Ownedincludedin Other Assets OtherRealEstateOwnedincludedinOtherAssets	0	USD
CY2016Q4	wtba	Present Value Of Credit Enhancement Fees PresentValueOfCreditEnhancementFees	218000	USD
CY2014	wtba	Proceedsfromsettlementofotherassets Proceedsfromsettlementofotherassets	0	USD
CY2015	wtba	Proceedsfromsettlementofotherassets Proceedsfromsettlementofotherassets	3593000	USD
CY2016	wtba	Proceedsfromsettlementofotherassets Proceedsfromsettlementofotherassets	0	USD
CY2015Q4	wtba	Timedepositslessthan250000 Timedepositslessthan250000	101058000	USD
CY2016Q4	wtba	Timedepositslessthan250000 Timedepositslessthan250000	105568000	USD
CY2014	wtba	Transferofinvestmentsecuritytootherassetssalenotsettled Transferofinvestmentsecuritytootherassetssalenotsettled	3593000	USD
CY2015	wtba	Transferofinvestmentsecuritytootherassetssalenotsettled Transferofinvestmentsecuritytootherassetssalenotsettled	0	USD
CY2016	wtba	Transferofinvestmentsecuritytootherassetssalenotsettled Transferofinvestmentsecuritytootherassetssalenotsettled	0	USD
CY2015Q4	wtba	Troubled Debt Restructured Loans Included In Nonaccrual Category TroubledDebtRestructuredLoansIncludedInNonaccrualCategory	613000	USD
CY2016Q4	wtba	Troubled Debt Restructured Loans Included In Nonaccrual Category TroubledDebtRestructuredLoansIncludedInNonaccrualCategory	426000	USD
CY2015Q4	wtba	Trustassets Trustassets	209920000	USD
CY2016Q4	wtba	Trustassets Trustassets	251767000	USD
CY2016	wtba	Valuation Allowance Deferred Tax Asset Change Expirationof Capital Loss Carryforwards ValuationAllowanceDeferredTaxAssetChangeExpirationofCapitalLossCarryforwards	-355000	USD
CY2016	wtba	Valuation Allowance Deferred Tax Asset Change New Net Operating Loss Carryforwards ValuationAllowanceDeferredTaxAssetChangeNewNetOperatingLossCarryforwards	88000	USD
CY2016	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">Reclassification:</font><font style="font-family:inherit;font-size:10pt;"> Certain amounts in prior year financial statements have been reclassified, with no effect on net income, comprehensive income or stockholder's equity, to conform with current period presentation.</font></div></div>
CY2016	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">Accounting estimates and assumptions</font><font style="font-family:inherit;font-size:10pt;">:  The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accounting Standards Codification</font><font style="font-family:inherit;font-size:10pt;">, sometimes referred to as the Codification or ASC.  In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value and other than temporary impairment (OTTI) of financial instruments and the allowance for loan losses.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div>

Files In Submission

Name	View Source	Status
0001166928-17-000014-index-headers.html	Edgar Link	pending
0001166928-17-000014-index.html	Edgar Link	pending
0001166928-17-000014.txt	Edgar Link	pending
0001166928-17-000014-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
rsmstandardblacklogoa02.jpg	Edgar Link	pending
Show.js	Edgar Link	pending
wtba-20161231.xml	Edgar Link	completed
wtba-20161231.xsd	Edgar Link	pending
wtba-20161231x10k.htm	Edgar Link	pending
wtba-20161231x10kex21.htm	Edgar Link	pending
wtba-20161231x10kex23.htm	Edgar Link	pending
wtba-20161231x10kex31.htm	Edgar Link	pending
wtba-20161231x10kex311.htm	Edgar Link	pending
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wtba-20161231x10kex321.htm	Edgar Link	pending
wtba-20161231x10kex322.htm	Edgar Link	pending
wtba-20161231_cal.xml	Edgar Link	unprocessable
wtba-20161231_def.xml	Edgar Link	unprocessable
wtba-20161231_lab.xml	Edgar Link	unprocessable
wtba-20161231_pre.xml	Edgar Link	unprocessable
wtba2015123110kcharta01a03.jpg	Edgar Link	pending

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$WTBA
West Bancorporation Inc Stock $wtba

2015 Q4 Form 10-K Financial Statement

#000116692817000014 Filed on March 01, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WTBA West Bancorporation Inc Stock $wtba

2015 Q4 Form 10-K Financial Statement

#000116692817000014 Filed on March 01, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WTBA
West Bancorporation Inc Stock $wtba