$WTBA
WEST BANCORPORATION INC Stock $wtba

$wtba Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000116692819000017 Filed on February 28, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$19.52M	$18.56M	$18.17M
YoY Change	17.82%	11.16%	12.07%
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	$340.0K	$340.0K	$330.0K
YoY Change	9.68%	36.0%	32.0%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$3.973M	$3.529M	$3.073M
YoY Change	85.65%	78.68%	58.73%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$9.420M	$9.275M	$9.237M
YoY Change	8.05%	9.8%	17.56%
Income Tax	$5.226M	$2.870M	$2.872M
% Of Pretax Income	55.48%	30.94%	31.09%
Net Earnings	$4.194M	$6.405M	$6.365M
YoY Change	-30.46%	10.18%	16.23%
Net Earnings / Revenue	21.49%	34.51%	35.04%
Basic Earnings Per Share	$0.26	$0.40	$0.39
Diluted Earnings Per Share	$0.26	$0.39	$0.39
COMMON SHARES
Basic Shares Outstanding	16.22M shares	16.21M shares	16.20M shares
Diluted Shares Outstanding		16.33M shares	16.31M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
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	$23.02M	$23.17M	$23.07M
YoY Change	-1.25%	10.23%	23.25%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$4.600M	$5.900M	$5.000M
YoY Change	-34.29%	22.92%	0.0%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.114B	$2.030B	$1.918B
YoY Change	14.03%	11.26%	4.69%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$5.200M	$6.500M	$6.000M
YoY Change	-26.76%	-7.14%	-13.04%
Deferred Revenue
YoY Change
Short-Term Debt	$500.0K	$48.00M	$14.00M
YoY Change		39.13%	-46.15%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$5.200M	$6.500M	$6.000M
YoY Change	-26.76%	-7.14%	-13.04%
LONG-TERM LIABILITIES
Long-Term Debt	$43.30M	$44.60M	$45.90M
YoY Change	69.8%	69.58%	68.75%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$43.30M	$44.60M	$45.90M
YoY Change	69.8%	69.58%	68.75%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.200M	$6.500M	$6.000M
Total Long-Term Liabilities	$43.30M	$44.60M	$45.90M
Total Liabilities	$1.936B	$1.852B	$1.743B
YoY Change	14.65%	11.58%	4.31%
SHAREHOLDERS EQUITY
Retained Earnings	$153.5M	$152.3M	$148.8M
YoY Change	8.15%	9.8%	9.71%
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	$178.1M	$178.1M	$174.9M
YoY Change
Total Liabilities & Shareholders Equity	$2.114B	$2.030B	$1.918B
YoY Change	14.03%	11.26%	4.69%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$4.194M	$6.405M	$6.365M
YoY Change	-30.46%	10.18%	16.23%
Depreciation, Depletion And Amortization	$340.0K	$340.0K	$330.0K
YoY Change	9.68%	36.0%	32.0%
Cash From Operating Activities	$7.380M	$7.380M	$7.520M
YoY Change	-7.63%	-4.65%	1.76%
INVESTING ACTIVITIES
Capital Expenditures	-$190.0K	-$440.0K	-$400.0K
YoY Change	-92.69%	-82.75%	-76.05%
Acquisitions
YoY Change
Other Investing Activities	-$80.71M	-$119.9M	-$45.18M
YoY Change	1498.22%	-1137.28%	-46.09%
Cash From Investing Activities	-$80.90M	-$120.4M	-$45.58M
YoY Change	957.52%	-1435.74%	-46.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	81.97M	105.7M	42.31M
YoY Change	219.57%	-852.71%	-39.13%
NET CHANGE
Cash From Operating Activities	7.380M	7.380M	7.520M
Cash From Investing Activities	-80.90M	-120.4M	-45.58M
Cash From Financing Activities	81.97M	105.7M	42.31M
Net Change In Cash	8.450M	-7.290M	4.250M
YoY Change	-67.49%	-369.0%	-149.53%
FREE CASH FLOW
Cash From Operating Activities	$7.380M	$7.380M	$7.520M
Capital Expenditures	-$190.0K	-$440.0K	-$400.0K
Free Cash Flow	$7.570M	$7.820M	$7.920M
YoY Change	-28.52%	-24.0%	-12.58%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001166928
CY2019Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	16295494	shares
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	396500665	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	WEST BANCORPORATION INC
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Small Business EntitySmallBusiness	true
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	5210000	USD
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	5688000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7550000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8820000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1892000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6814000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	23463000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	25128000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	1684000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	2632000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	2741000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	105000	USD
CY2016	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1501000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	1496000	USD
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CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	102000	shares
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	103000	shares
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CY2018Q4	us-gaap	Assets Assets	2296568000	USD
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CY2017Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1315000	USD
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CY2018Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	11113000	USD
CY2017Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	447869000	USD
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CY2017Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1272000	USD
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CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	346000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	4108000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	4172000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	902000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross	2708000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1379000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1021000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	139000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Derivatives DeferredTaxLiabilitiesDerivatives	429000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	148000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	173000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	792000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	694000	USD
CY2017Q4	us-gaap	Deposits Deposits	1810813000	USD
CY2018Q4	us-gaap	Deposits Deposits	1894529000	USD
CY2017Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	850216000	USD
CY2018Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	950501000	USD
CY2016	us-gaap	Depreciation Depreciation	1046000	USD
CY2017	us-gaap	Depreciation Depreciation	1347000	USD
CY2018	us-gaap	Depreciation Depreciation	1408000	USD
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	10800000	USD
CY2017	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	11499000	USD
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	12696000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.43
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.39
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.42
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.42
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.44
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.75
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.42
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.39
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.41
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.45
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.43
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.74
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.302
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.367
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.187
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.064
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate	0.000
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.002
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.004
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.007
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.001
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.006
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	0	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-261000	USD
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount	-219000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.007
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.006
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.030
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.032
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.041
CY2017Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1511508000	USD
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.012
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.011
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0.033
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.055
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.056
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.040
CY2016	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	937000	USD
CY2017	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	677000	USD
CY2018	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	685000	USD
CY2017Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	545000	USD
CY2018Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	19985000	USD
CY2017Q4	us-gaap	Federal Funds Sold FederalFundsSold	12997000	USD
CY2018Q4	us-gaap	Federal Funds Sold FederalFundsSold	1105000	USD
CY2018Q4	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Amount Of Available Unused Funds FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresAmountOfAvailableUnusedFunds	289000000	USD
CY2017Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	9174000	USD
CY2018Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	12037000	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
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	16430000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	16689000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	16291000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	16574000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	139000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	115000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	551000	USD
CY2017	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	693000	USD
CY2018	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	744000	USD
CY2016	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	406000	USD
CY2017	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	375000	USD
CY2018	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	235000	USD
CY2017Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1511643000	USD
CY2018Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1722402000	USD
CY2017Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	622000	USD
CY2018Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1928000	USD
CY2016	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2017	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	0
CY2018	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1
CY2016	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	0	USD
CY2017	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	0	USD
CY2018	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	560000	USD
CY2016	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	0	USD
CY2017	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	0	USD
CY2018	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	560000	USD
CY2017Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	220000	USD
CY2018Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	652000	USD
CY2016	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0	USD
CY2017	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	0	USD
CY2018	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	544000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	1722191000	USD
CY2017Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	622000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	1928000	USD
CY2017Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	135000	USD
CY2018Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	211000	USD
CY2017Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	45527000	USD
CY2018Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0	USD
CY2017Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	45890000	USD
CY2018Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	0	USD
CY2016	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	1154000	USD
CY2017	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	797000	USD
CY2018	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	1698000	USD
CY2016	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1000	USD
CY2017	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	10000	USD
CY2018	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	6000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	622000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	1928000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	139000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	115000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	622000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	1928000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	619000	USD
CY2017	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	433000	USD
CY2018	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	1573000	USD
CY2016	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	1000	USD
CY2017	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	2000	USD
CY2018	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	6000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	483000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	1813000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	483000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	1813000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	535000	USD
CY2017	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	364000	USD
CY2018	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	125000	USD
CY2016	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2017	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	8000	USD
CY2018	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	0	USD
CY2017Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	139000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	115000	USD
CY2017Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	139000	USD
CY2018Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	115000	USD
CY2016	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2017	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	0	USD
CY2018	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	333000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	32952000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8506000	USD
CY2017Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9237000	USD
CY2017Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9275000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9420000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	36438000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8892000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8364000	USD
CY2018Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	9640000	USD
CY2018Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	8172000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	35068000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	9936000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2400000	USD
CY2017Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2872000	USD
CY2017Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2870000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5226000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	13368000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1508000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1600000	USD
CY2018Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2507000	USD
CY2018Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	945000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6560000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	2340000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	11533000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12753000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7364000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	58000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	152000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	231000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-50000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	7000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	199000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1004000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1146000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1425000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	405000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	410000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Other IncomeTaxReconciliationTaxCreditsOther	1140000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1823000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	2023000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1390000	USD
CY2016	us-gaap	Income Taxes Paid IncomeTaxesPaid	7870000	USD
CY2017	us-gaap	Income Taxes Paid IncomeTaxesPaid	9300000	USD
CY2018	us-gaap	Income Taxes Paid IncomeTaxesPaid	7312000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1047000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1503000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	563000	USD
CY2017	us-gaap	Interest Expense Deposits InterestExpenseDeposits	7622000	USD
CY2018	us-gaap	Interest Expense Deposits InterestExpenseDeposits	17064000	USD
CY2016	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	47000	USD
CY2017	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	99000	USD
CY2018	us-gaap	Interest Expense Federal Funds Purchased InterestExpenseFederalFundsPurchased	188000	USD
CY2016	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3565000	USD
CY2016	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	633000	USD
CY2017	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	2023000	USD
CY2018	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	287000	USD
CY2016	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	105876000	USD
CY2017	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	264208000	USD
CY2018	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	83716000	USD
CY2016	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	12070000	USD
CY2017	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	9145000	USD
CY2018	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-19440000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	85000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-131000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2490000	USD
CY2016	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2510000	USD
CY2017	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2677000	USD
CY2018	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	2682000	USD
CY2017Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	0	USD
CY2018Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	0	USD
CY2016	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	64994000	USD
CY2017Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	16791000	USD
CY2017Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	18166000	USD
CY2017Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	18560000	USD
CY2017Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	19517000	USD
CY2017	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	73034000	USD
CY2018Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	19730000	USD
CY2018Q2	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	20537000	USD
CY2018Q3	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	21920000	USD
CY2018Q4	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	22606000	USD
CY2018	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	84793000	USD
CY2016	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	57419000	USD
CY2017	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	63242000	USD
CY2018	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	71189000	USD
CY2017Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	395052000	USD
CY2018Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	336089000	USD
CY2016	us-gaap	Interest Expense InterestExpense	7876000	USD
CY2017Q1	us-gaap	Interest Expense InterestExpense	2402000	USD
CY2017Q2	us-gaap	Interest Expense InterestExpense	3073000	USD
CY2017Q3	us-gaap	Interest Expense InterestExpense	3529000	USD
CY2017Q4	us-gaap	Interest Expense InterestExpense	3973000	USD
CY2017	us-gaap	Interest Expense InterestExpense	12977000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	4314000	USD
CY2018Q2	us-gaap	Interest Expense InterestExpense	5238000	USD
CY2018Q3	us-gaap	Interest Expense InterestExpense	6233000	USD
CY2018Q4	us-gaap	Interest Expense InterestExpense	6950000	USD
CY2018	us-gaap	Interest Expense InterestExpense	22735000	USD
CY2016	us-gaap	Interest Expense Deposits InterestExpenseDeposits	3391000	USD
CY2017	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3836000	USD
CY2018	us-gaap	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances Long Term InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm	3650000	USD
CY2016	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	145000	USD
CY2017	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	519000	USD
CY2018	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	757000	USD
CY2016	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	728000	USD
CY2017	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	901000	USD
CY2018	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	1076000	USD
CY2016	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	56118000	USD
CY2017Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	14389000	USD
CY2017Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15093000	USD
CY2017Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15031000	USD
CY2017Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15544000	USD
CY2017	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	60057000	USD
CY2018Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15266000	USD
CY2018Q2	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15299000	USD
CY2018Q3	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	16087000	USD
CY2018Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	15656000	USD
CY2018	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	62308000	USD
CY2016	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	57118000	USD
CY2017Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	14389000	USD
CY2017Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15093000	USD
CY2017Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15031000	USD
CY2017Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15544000	USD
CY2017	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	60057000	USD
CY2018Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15416000	USD
CY2018Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15299000	USD
CY2018Q3	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15687000	USD
CY2018Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	15656000	USD
CY2018	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	62058000	USD
CY2016	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	108000	USD
CY2017	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	331000	USD
CY2018	us-gaap	Interest Income Federal Funds Sold InterestIncomeFederalFundsSold	487000	USD
CY2016	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3266000	USD
CY2017	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3960000	USD
CY2018	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	4993000	USD
CY2016	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	4201000	USD
CY2017	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	5501000	USD
CY2018	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	8124000	USD
CY2016	us-gaap	Interest Paid InterestPaid	7940000	USD
CY2017	us-gaap	Interest Paid InterestPaid	12520000	USD
CY2018	us-gaap	Interest Paid InterestPaid	22154000	USD
CY2017Q4	us-gaap	Interest Receivable InterestReceivable	7344000	USD
CY2018Q4	us-gaap	Interest Receivable InterestReceivable	7631000	USD
CY2017Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	20412000	USD
CY2018Q4	us-gaap	Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust	20425000	USD
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	16731000	USD
CY2017	us-gaap	Labor And Related Expense LaborAndRelatedExpense	17633000	USD
CY2018	us-gaap	Labor And Related Expense LaborAndRelatedExpense	18791000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1293000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1344000	USD
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1540000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	1936279000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	2105545000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2114377000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	22917000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	79326000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2296568000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	16430000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	16689000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1512265000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1724330000	USD
CY2016	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	72000	USD
CY2017	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	47000	USD
CY2018	us-gaap	Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans	96000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1510500000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1721830000	USD
CY2017Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1494070000	USD
CY2018Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1705141000	USD
CY2017	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	28975000	USD
CY2018	us-gaap	Loans And Leases Receivable Related Parties Additions LoansAndLeasesReceivableRelatedPartiesAdditions	9387000	USD
CY2017Q4	us-gaap	Loans Receivable With Fixed Rates Of Interest1 LoansReceivableWithFixedRatesOfInterest1	997642000	USD
CY2018Q4	us-gaap	Loans Receivable With Fixed Rates Of Interest1 LoansReceivableWithFixedRatesOfInterest1	1142413000	USD
CY2017Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	514623000	USD
CY2018Q4	us-gaap	Loans Receivable With Variable Rates Of Interest1 LoansReceivableWithVariableRatesOfInterest1	581917000	USD
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	27040000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	11486000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2615000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	7786000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	2537000	USD
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	2616000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	235721000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	153507000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-105439000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-293965000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-188726000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	30298000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	29357000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	34744000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	23016000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	6106000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	6365000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	6405000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	4194000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	23070000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	7384000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	6764000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	7133000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	7227000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	28508000	USD
CY2017Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	395888000	USD
CY2018Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	400530000	USD
CY2016	us-gaap	Noninterest Expense NoninterestExpense	31148000	USD
CY2017Q1	us-gaap	Noninterest Expense NoninterestExpense	8043000	USD
CY2017Q2	us-gaap	Noninterest Expense NoninterestExpense	8172000	USD
CY2017Q3	us-gaap	Noninterest Expense NoninterestExpense	8020000	USD
CY2017Q4	us-gaap	Noninterest Expense NoninterestExpense	8032000	USD
CY2017	us-gaap	Noninterest Expense NoninterestExpense	32267000	USD
CY2018Q1	us-gaap	Noninterest Expense NoninterestExpense	8287000	USD
CY2018Q2	us-gaap	Noninterest Expense NoninterestExpense	8958000	USD
CY2018Q3	us-gaap	Noninterest Expense NoninterestExpense	8561000	USD
CY2018Q4	us-gaap	Noninterest Expense NoninterestExpense	9186000	USD
CY2018	us-gaap	Noninterest Expense NoninterestExpense	34992000	USD
CY2016	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	888000	USD
CY2017	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	950000	USD
CY2018	us-gaap	Noninterest Expense Directors Fees NoninterestExpenseDirectorsFees	1014000	USD
CY2016	us-gaap	Noninterest Income NoninterestIncome	7982000	USD
CY2017Q1	us-gaap	Noninterest Income NoninterestIncome	2160000	USD
CY2017Q2	us-gaap	Noninterest Income NoninterestIncome	2316000	USD
CY2017Q3	us-gaap	Noninterest Income NoninterestIncome	2264000	USD
CY2017Q4	us-gaap	Noninterest Income NoninterestIncome	1908000	USD
CY2017	us-gaap	Noninterest Income NoninterestIncome	8648000	USD
CY2018Q1	us-gaap	Noninterest Income NoninterestIncome	1913000	USD
CY2018Q2	us-gaap	Noninterest Income NoninterestIncome	2023000	USD
CY2018Q3	us-gaap	Noninterest Income NoninterestIncome	2114000	USD
CY2018Q4	us-gaap	Noninterest Income NoninterestIncome	1702000	USD
CY2018	us-gaap	Noninterest Income NoninterestIncome	7752000	USD
CY2016	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1230000	USD
CY2017	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1272000	USD
CY2018	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	1241000	USD
CY2016	us-gaap	Occupancy Net OccupancyNet	4033000	USD
CY2017	us-gaap	Occupancy Net OccupancyNet	4406000	USD
CY2018	us-gaap	Occupancy Net OccupancyNet	4996000	USD
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	9841000	USD
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	9604000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	11310000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1534000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1457000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1448000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	1479000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1534000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	3858000	USD
CY2018Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	25526000	USD
CY2017Q4	us-gaap	Other Assets OtherAssets	4809000	USD
CY2018Q4	us-gaap	Other Assets OtherAssets	8269000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-612000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-850000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-4552000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Transfers From Held To Maturity To Available For Sale Securities Net Of Tax OtherComprehensiveIncomeLossTransfersFromHeldToMaturityToAvailableForSaleSecuritiesNetOfTax	273000	USD
CY2016	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5275000	USD
CY2017	us-gaap	Other Noninterest Expense OtherNoninterestExpense	4849000	USD
CY2018	us-gaap	Other Noninterest Expense OtherNoninterestExpense	5651000	USD
CY2016	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	153037000	USD
CY2017	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	110312000	USD
CY2018	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	210821000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	10800000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	11499000	USD
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	12696000	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	394000	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	631000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1076000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	3500000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	341012000	USD
CY2018	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	96170000	USD
CY2016	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	17407000	USD
CY2017	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	19414000	USD
CY2018	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	16334000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	12802000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1055000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	210000	USD
CY2017Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	120338000	USD
CY2018Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities Pledged PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged	126531000	USD
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	50000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	USD
CY2017	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	0	USD
CY2018	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	60000000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	22000000	USD
CY2018	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	11486000	USD
CY2016	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	812000	USD
CY2017	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	452000	USD
CY2018	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	0	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	58358000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	47781000	USD
CY2018	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	45937000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	3054000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	108584000	USD
CY2018	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	75401000	USD
CY2016	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	19083000	USD
CY2017	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	21011000	USD
CY2018	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	13471000	USD
CY2016	us-gaap	Professional Fees ProfessionalFees	774000	USD
CY2017	us-gaap	Professional Fees ProfessionalFees	1075000	USD
CY2018	us-gaap	Professional Fees ProfessionalFees	840000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	30572000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	30311000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	23022000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	21491000	USD
CY2016	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1000000	USD
CY2017Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2017Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2017Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2017Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2017	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2018Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	150000	USD
CY2018Q2	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2018Q3	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-400000	USD
CY2018Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	0	USD
CY2018	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-250000	USD
CY2016Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	191697000	USD
CY2017Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	165097000	USD
CY2018Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	153476000	USD
CY2017	us-gaap	Repayment Of Notes Receivable From Related Parties RepaymentOfNotesReceivableFromRelatedParties	55575000	USD
CY2018	us-gaap	Repayment Of Notes Receivable From Related Parties RepaymentOfNotesReceivableFromRelatedParties	21008000	USD
CY2016	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	0	USD
CY2017	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	25000000	USD
CY2018	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	0	USD
CY2016	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3286000	USD
CY2017	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	4212000	USD
CY2018	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	7363000	USD
CY2016	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-394000	USD
CY2017	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-631000	USD
CY2018	us-gaap	Restricted Stock Value Shares Issued Net Of Tax Withholdings RestrictedStockValueSharesIssuedNetOfTaxWithholdings	-1076000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	153527000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	169709000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	1684000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	2632000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	2741000	USD
CY2017Q4	us-gaap	Shares Held In Employee Stock Option Plan Allocated SharesHeldInEmployeeStockOptionPlanAllocated	294423	shares
CY2018Q4	us-gaap	Shares Held In Employee Stock Option Plan Allocated SharesHeldInEmployeeStockOptionPlanAllocated	306678	shares
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	152377000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	165376000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	178098000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	191023000	USD
CY2017Q4	us-gaap	Tangible Capital To Tangible Assets TangibleCapitalToTangibleAssets	0.0842
CY2018Q4	us-gaap	Tangible Capital To Tangible Assets TangibleCapitalToTangibleAssets	0.0832
CY2017Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	199990000	USD
CY2018Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	217837000	USD
CY2017Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	83326000	USD
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	89485000	USD
CY2017Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2018Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	0.04
CY2017Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0960
CY2018Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	0.0974
CY2017Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	199990000	USD
CY2018Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	217837000	USD
CY2017Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	110377000	USD
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	122410000	USD
CY2017Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06
CY2018Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.06
CY2017Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1087
CY2018Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.1068
CY2018Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	4237000	USD
CY2018Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	6091000	USD
CY2018Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	161204000	USD
CY2018Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	9279000	USD
CY2018Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	26598000	USD
CY2018Q4	us-gaap	Time Deposits TimeDeposits	207409000	USD
CY2017Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	16965000	USD
CY2018Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	55745000	USD
CY2017Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-1765000	USD
CY2018Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	-2500000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2018	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0	USD
CY2017Q4	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	623945000	USD
CY2018Q4	us-gaap	Unused Commitments To Extend Credit UnusedCommitmentsToExtendCredit	648212000	USD
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16171000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16335000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	16400000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16117000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16194000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	16275000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	54000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	141000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Restricted Stock WeightedAverageNumberOfSharesRestrictedStock	125000	shares
CY2017Q4	wtba	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0925
CY2018Q4	wtba	Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.09875
CY2017Q4	wtba	Capital Requiredfor Capital Adequacy With Capital Conservation Buffer CapitalRequiredforCapitalAdequacyWithCapitalConservationBuffer	170164000	USD
CY2018Q4	wtba	Capital Requiredfor Capital Adequacy With Capital Conservation Buffer CapitalRequiredforCapitalAdequacyWithCapitalConservationBuffer	201466000	USD
CY2017Q4	wtba	Cdars Deposits CdarsDeposits	100091000	USD
CY2018Q4	wtba	Cdars Deposits CdarsDeposits	92315000	USD
CY2017Q4	wtba	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0575
CY2018Q4	wtba	Common Equity Tier One Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets CommonEquityTierOneCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.06375
CY2017Q4	wtba	Common Equity Tier One Capital Required For Capital Adequacywith Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacywithCapitalConservationBuffer	105778000	USD
CY2018Q4	wtba	Common Equity Tier One Capital Required For Capital Adequacywith Capital Conservation Buffer CommonEquityTierOneCapitalRequiredForCapitalAdequacywithCapitalConservationBuffer	130060000	USD
CY2017Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets	0.045
CY2018Q4	wtba	Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets Commonequitytieronecapitalrequiredforcapitaladequacytoriskweightedassets	0.045
CY2012Q4	wtba	Debtinstrumentunamortizedprepaymentdiscountgross Debtinstrumentunamortizedprepaymentdiscountgross	11152000	USD
CY2017Q4	wtba	Deferred Tax Assets Net Before Valuation Allowance DeferredTaxAssetsNetBeforeValuationAllowance	6024000	USD
CY2018Q4	wtba	Deferred Tax Assets Net Before Valuation Allowance DeferredTaxAssetsNetBeforeValuationAllowance	7539000	USD
CY2017Q4	wtba	Deferred Tax Liabilities Deferred Loan Costs DeferredTaxLiabilitiesDeferredLoanCosts	193000	USD
CY2018Q4	wtba	Deferred Tax Liabilities Deferred Loan Costs DeferredTaxLiabilitiesDeferredLoanCosts	183000	USD
CY2016	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	1023000	USD
CY2017	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	961000	USD
CY2018	wtba	Defined Contribution Plan Employer Contribution Amount DefinedContributionPlanEmployerContributionAmount	1040000	USD
CY2016	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2017	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2018	wtba	Defined Contribution Plan Employer Discretionary Contribution Percent DefinedContributionPlanEmployerDiscretionaryContributionPercent	0.04
CY2016	wtba	Effective Income Tax Reconciliation Amendedtaxreturns Percent EffectiveIncomeTaxReconciliationAmendedtaxreturnsPercent	0.000
CY2017	wtba	Effective Income Tax Reconciliation Amendedtaxreturns Percent EffectiveIncomeTaxReconciliationAmendedtaxreturnsPercent	0.000
CY2018	wtba	Effective Income Tax Reconciliation Amendedtaxreturns Percent EffectiveIncomeTaxReconciliationAmendedtaxreturnsPercent	-0.006
CY2016	wtba	Effective Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Percent EffectiveIncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsPercent	0.012
CY2017	wtba	Effective Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Percent EffectiveIncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsPercent	0.009
CY2018	wtba	Effective Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Percent EffectiveIncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsPercent	0.004
CY2017Q4	wtba	Fhlbmpf Program Remaining Outstanding Balanceof Loans Sold FHLBMPFProgramRemainingOutstandingBalanceofLoansSold	94292000	USD
CY2018Q4	wtba	Fhlbmpf Program Remaining Outstanding Balanceof Loans Sold FHLBMPFProgramRemainingOutstandingBalanceofLoansSold	78024000	USD
CY2012Q4	wtba	Federal Home Loan Bank Advances Modified FederalHomeLoanBankAdvancesModified	80000000	USD
CY2017Q4	wtba	Federal Home Loan Bank Advances Net Of Discount FederalHomeLoanBankAdvancesNetOfDiscount	76382000	USD
CY2018Q4	wtba	Federal Home Loan Bank Advances Net Of Discount FederalHomeLoanBankAdvancesNetOfDiscount	137878000	USD
CY2017Q4	wtba	Federal Home Loan Bankadvancesgross FederalHomeLoanBankadvancesgross	80000000	USD
CY2018Q4	wtba	Federal Home Loan Bankadvancesgross FederalHomeLoanBankadvancesgross	140000000	USD
CY2016	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	443000	USD
CY2017	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	307000	USD
CY2018	wtba	Gain From Bank Owned Life Insurance GainFromBankOwnedLifeInsurance	0	USD
CY2018Q1	wtba	Heldtomaturitysecuritiestransferredtoavailableforsalesecuritiesamortizedcost Heldtomaturitysecuritiestransferredtoavailableforsalesecuritiesamortizedcost	45527000	USD
CY2018Q1	wtba	Heldtomaturitysecuritiestransferredtoavailableforsalesecuritiesfairmarketvalue Heldtomaturitysecuritiestransferredtoavailableforsalesecuritiesfairmarketvalue	45890000	USD
CY2017Q4	wtba	Ics Checking Deposits ICSCheckingDeposits	117990000	USD
CY2018Q4	wtba	Ics Checking Deposits ICSCheckingDeposits	94203000	USD
CY2017Q4	wtba	Ics Money Market Deposits ICSMoneyMarketDeposits	213587000	USD
CY2018Q4	wtba	Ics Money Market Deposits ICSMoneyMarketDeposits	232146000	USD
CY2018Q4	wtba	Impaired Loans Numberof Borrowers Endof Prior Year ImpairedLoansNumberofBorrowersEndofPriorYear	4
CY2018Q4	wtba	Impaired Loans Recorded Investment Endof Prior Year ImpairedLoansRecordedInvestmentEndofPriorYear	250000	USD
CY2016	wtba	Income Tax Reconciliation Amended Tax Returns Amount IncomeTaxReconciliationAmendedTaxReturnsAmount	0	USD
CY2017	wtba	Income Tax Reconciliation Amended Tax Returns Amount IncomeTaxReconciliationAmendedTaxReturnsAmount	0	USD
CY2018	wtba	Income Tax Reconciliation Amended Tax Returns Amount IncomeTaxReconciliationAmendedTaxReturnsAmount	222000	USD
CY2016	wtba	Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Amount IncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsAmount	381000	USD
CY2017	wtba	Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Amount IncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsAmount	336000	USD
CY2018	wtba	Income Tax Reconciliation Taxexemptincreaseincashvalueoflifeinsuranceandgains Amount IncomeTaxReconciliationTaxexemptincreaseincashvalueoflifeinsuranceandgainsAmount	132000	USD
CY2018Q4	wtba	Loans Impaired Commitmentto Lend LoansImpairedCommitmenttoLend	0	USD
CY2016	wtba	Netamortizationandaccretion Netamortizationandaccretion	4290000	USD
CY2017	wtba	Netamortizationandaccretion Netamortizationandaccretion	4155000	USD
CY2018	wtba	Netamortizationandaccretion Netamortizationandaccretion	4945000	USD
CY2017Q4	wtba	Number Of Borrowers Impaired Loans NumberOfBorrowersImpairedLoans	5
CY2018Q4	wtba	Number Of Borrowers Impaired Loans NumberOfBorrowersImpairedLoans	10
CY2017Q4	wtba	Other Real Estate Ownedincludedin Other Assets OtherRealEstateOwnedincludedinOtherAssets	0	USD
CY2018Q4	wtba	Other Real Estate Ownedincludedin Other Assets OtherRealEstateOwnedincludedinOtherAssets	0	USD
CY2018	wtba	Othercomprehensiveincomereclassificationofstrandedtaxeffects Othercomprehensiveincomereclassificationofstrandedtaxeffects	370000	USD
CY2018	wtba	Reclassificationofstrandedtaxeffects Reclassificationofstrandedtaxeffects	0	USD
CY2017Q4	wtba	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	133372000	USD
CY2018Q4	wtba	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBuffer	160663000	USD
CY2017Q4	wtba	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.0725
CY2018Q4	wtba	Tier One Risk Based Capital Required For Capital Adequacy With Capital Conservation Buffer To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyWithCapitalConservationBufferToRiskWeightedAssets	0.07875
CY2017Q4	wtba	Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffer Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffer	83326000	USD
CY2018Q4	wtba	Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffer Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffer	89485000	USD
CY2017Q4	wtba	Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffertoaverageassets Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffertoaverageassets	0.04
CY2018Q4	wtba	Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffertoaverageassets Tieroneleveragecapitalrequiredforcapitaladequacywithcapitalconservationbuffertoaverageassets	0.04
CY2017Q4	wtba	Timedepositslessthan250000 Timedepositslessthan250000	152692000	USD
CY2018Q4	wtba	Timedepositslessthan250000 Timedepositslessthan250000	151664000	USD
CY2017Q4	wtba	Troubled Debt Restructured Loans Includedin Nonaccrual TroubledDebtRestructuredLoansIncludedinNonaccrual	220000	USD
CY2018Q4	wtba	Troubled Debt Restructured Loans Includedin Nonaccrual TroubledDebtRestructuredLoansIncludedinNonaccrual	652000	USD
CY2017Q4	wtba	Trustassets Trustassets	306974000	USD
CY2018Q4	wtba	Trustassets Trustassets	300722000	USD
CY2018	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;"><sup style="vertical-align:top;line-height:120%;font-size:7pt">TM</sup></font><font style="font-family:inherit;font-size:10pt;">, sometimes referred to as the Codification or ASC.  In preparing the consolidated 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 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>

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$WTBA
WEST BANCORPORATION INC Stock $wtba

2017 Q4 Form 10-K Financial Statement

#000116692819000017 Filed on February 28, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WTBA WEST BANCORPORATION INC Stock $wtba

2017 Q4 Form 10-K Financial Statement

#000116692819000017 Filed on February 28, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WTBA
WEST BANCORPORATION INC Stock $wtba