$HBIA
HILLS BANCORPORATION Stock $hbia

$hbia Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000073241722000007 Filed on March 04, 2022

Income Statement

Concept	2021 Q4	2021 Q3	2021
Revenue
YoY Change
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$720.0K	$710.0K	$3.052M
YoY Change	41.18%	-18.39%	-2.43%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$3.963M	$4.172M	$17.63M
YoY Change	-33.73%	-35.47%	-34.6%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$7.930M	$16.99M	$62.09M
YoY Change	-27.71%	14.61%	24.37%
Income Tax	$1.777M	$3.863M	$14.01M
% Of Pretax Income	22.41%	22.74%	22.56%
Net Earnings	$6.153M	$13.13M	$48.09M
YoY Change	-27.02%	14.83%	24.42%
Net Earnings / Revenue
Basic Earnings Per Share	$0.66	$1.41	$5.16
Diluted Earnings Per Share	$0.66	$1.41	$5.16
COMMON SHARES
Basic Shares Outstanding	9.302M shares	9.299M shares	9.307M shares
Diluted Shares Outstanding		9.302M shares	9.311M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$781.9M	$869.1M
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	$34.29M	$34.74M	$36.80M
YoY Change	-4.43%	-2.27%	-4.91%
Goodwill	$2.500M	$2.500M
YoY Change	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$9.100M	$8.400M	$9.100M
YoY Change	49.18%	20.0%	49.18%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$4.045B	$4.086B	$4.045B
YoY Change	6.93%	8.08%	6.93%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.200M	$1.300M	$1.200M
YoY Change	-29.41%	-40.91%	-29.41%
Accrued Expenses	$2.500M	$2.600M	$2.500M
YoY Change	-13.79%	-13.33%	-13.79%
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$3.700M	$3.900M	$3.700M
YoY Change	-19.57%	-25.0%	-19.57%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$18.20M	$23.80M	$18.20M
YoY Change	8.98%	10.7%	8.98%
Total Long-Term Liabilities	$18.20M	$23.80M	$18.20M
YoY Change	8.98%	10.7%	8.98%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.700M	$3.900M	$3.700M
Total Long-Term Liabilities	$18.20M	$23.80M	$18.20M
Total Liabilities	$3.556B	$3.601B	$3.556B
YoY Change	7.15%	8.26%	7.14%
SHAREHOLDERS EQUITY
Retained Earnings	$474.4M	$468.2M
YoY Change	7.86%	8.54%
Common Stock	$60.94M	$61.08M
YoY Change	1.17%	1.84%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$48.34M	$48.45M
YoY Change	6.39%	9.49%
Treasury Stock Shares	1.030M shares	1.042M shares
Shareholders Equity	$438.5M	$436.3M	$488.5M
YoY Change
Total Liabilities & Shareholders Equity	$4.045B	$4.086B	$4.045B
YoY Change	6.93%	8.08%	6.93%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2021
OPERATING ACTIVITIES
Net Income	$6.153M	$13.13M	$48.09M
YoY Change	-27.02%	14.83%	24.42%
Depreciation, Depletion And Amortization	$720.0K	$710.0K	$3.052M
YoY Change	41.18%	-18.39%	-2.43%
Cash From Operating Activities	$6.070M	$20.09M	$85.07M
YoY Change	-170.66%	-24.78%	944.37%
INVESTING ACTIVITIES
Capital Expenditures	-$270.0K	-$490.0K	$1.464M
YoY Change	-67.47%	345.45%	-21.29%
Acquisitions
YoY Change
Other Investing Activities	-$53.66M	-$4.730M	-$100.8M
YoY Change	-304.5%	-79.73%	-12.02%
Cash From Investing Activities	-$53.94M	-$5.220M	-$102.2M
YoY Change	-312.36%	-77.72%	-12.17%
FINANCING ACTIVITIES
Cash Dividend Paid			$8.773M
YoY Change			5.38%
Common Stock Issuance & Retirement, Net			$3.569M
YoY Change			-58.26%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-39.31M	145.0M	$224.8M
YoY Change	1117.03%	-23.11%	-48.99%
NET CHANGE
Cash From Operating Activities	6.070M	20.09M	$85.07M
Cash From Investing Activities	-53.94M	-5.220M	-$102.2M
Cash From Financing Activities	-39.31M	145.0M	$224.8M
Net Change In Cash	-87.18M	159.9M	$207.6M
YoY Change	-741.97%	-16.67%	-37.53%
FREE CASH FLOW
Cash From Operating Activities	$6.070M	$20.09M	$85.07M
Capital Expenditures	-$270.0K	-$490.0K	$1.464M
Free Cash Flow	$6.340M	$20.58M	$83.61M
YoY Change	-181.7%	-23.27%	1230.1%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0000732417
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021Q4	hbia	Number Of Multi Tenant Rental Properties For Persons With Disabilities NumberOfMultiTenantRentalPropertiesForPersonsWithDisabilities	1	property
CY2021Q4	hbia	Number Of Multi Family Senior Living Rental Properties NumberOfMultiFamilySeniorLivingRentalProperties	1	property
CY2021Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilities
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	0-12668
CY2021	dei	Entity Registrant Name EntityRegistrantName	Hills Bancorporation
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	IA
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	42-1208067
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	131 E. Main Street, PO Box 160
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Hills
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	IA
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	52235
CY2021	dei	City Area Code CityAreaCode	319
CY2021	dei	Local Phone Number LocalPhoneNumber	679-2291
CY2021	dei	Security12g Title Security12gTitle	No par value common stock
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CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
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CY2020	us-gaap	Net Income Loss NetIncomeLoss	38647000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	45318000	USD
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-9734000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	7478000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	6940000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	10000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	-28000	USD
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-2429000	USD
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1864000	USD
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	1738000	USD
CY2021	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-7305000	USD
CY2020	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	5604000	USD
CY2019	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	5230000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-335000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-753000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	-2684000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	0	USD
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent	0	USD
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent	586000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent	-188000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	0	USD
CY2020	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	1763000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent	-565000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7305000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7367000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4665000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	40780000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	46014000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	49983000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	334882000	USD
CY2019	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	101912	shares
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	6221000	USD
CY2019	hbia	Stock Issued During Period Shares Employee Stock Purchase Plan StockIssuedDuringPeriodSharesEmployeeStockPurchasePlan	7720	shares
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	434000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	86000	USD
CY2019	hbia	Forfeiture Of Shares Of Common Stock Shares ForfeitureOfSharesOfCommonStockShares	5255	shares
CY2019	hbia	Forfeiture Of Shares Of Common Stock ForfeitureOfSharesOfCommonStock	262000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	14000	USD
CY2019	hbia	Change Related To Esop Shares ChangeRelatedToEsopShares	2956000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	45318000	USD
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.82
CY2019	us-gaap	Dividends Dividends	7657000	USD
CY2019	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	89124	shares
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	5534000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4665000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	375211000	USD
CY2020	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	110337	shares
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	7116000	USD
CY2020	hbia	Stock Issued During Period Shares Employee Stock Purchase Plan StockIssuedDuringPeriodSharesEmployeeStockPurchasePlan	7449	shares
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	413000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	-68000	USD
CY2020	hbia	Forfeiture Of Shares Of Common Stock Shares ForfeitureOfSharesOfCommonStockShares	4863	shares
CY2020	hbia	Forfeiture Of Shares Of Common Stock ForfeitureOfSharesOfCommonStock	257000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25000	USD
CY2020	hbia	Change Related To Esop Shares ChangeRelatedToEsopShares	-4497000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	38647000	USD
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.89
CY2020	us-gaap	Dividends Dividends	8325000	USD
CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	133622	shares
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	8550000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7367000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	416076000	USD
CY2021	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	24513	shares
CY2021	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1618000	USD
CY2021	hbia	Stock Issued During Period Shares Employee Stock Purchase Plan StockIssuedDuringPeriodSharesEmployeeStockPurchasePlan	7334	shares
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	427000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Restricted Stock Units Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationRestrictedStockUnitsRequisiteServicePeriodRecognition	-244000	USD
CY2021	hbia	Forfeiture Of Shares Of Common Stock Shares ForfeitureOfSharesOfCommonStockShares	8083	shares
CY2021	hbia	Forfeiture Of Shares Of Common Stock ForfeitureOfSharesOfCommonStock	455000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	1301000	USD
CY2021	hbia	Net Gain Loss On Sale Of Other Real Estate Owned And Other Repossessed Assets NetGainLossOnSaleOfOtherRealEstateOwnedAndOtherRepossessedAssets	-51000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	25000	USD
CY2021	hbia	Change Related To Esop Shares ChangeRelatedToEsopShares	2684000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	48085000	USD
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.94
CY2021	us-gaap	Dividends Dividends	8773000	USD
CY2021	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	55119	shares
CY2021	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	3569000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-7305000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	438450000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	48085000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	38647000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	45318000	USD
CY2021	us-gaap	Depreciation Depreciation	3052000	USD
CY2020	us-gaap	Depreciation Depreciation	3128000	USD
CY2019	us-gaap	Depreciation Depreciation	3072000	USD
CY2021	hbia	Credit Loss Expense Reversal CreditLossExpenseReversal	-5507000	USD
CY2020	hbia	Credit Loss Expense Reversal CreditLossExpenseReversal	4358000	USD
CY2019	hbia	Credit Loss Expense Reversal CreditLossExpenseReversal	-2880000	USD
CY2021	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	USD
CY2020	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	10000	USD
CY2019	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	-28000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	25000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	25000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	14000	USD
CY2021	hbia	Compensation Expensed Through Issuance Of Common Stock CompensationExpensedThroughIssuanceOfCommonStock	1618000	USD
CY2020	hbia	Compensation Expensed Through Issuance Of Common Stock CompensationExpensedThroughIssuanceOfCommonStock	1272000	USD
CY2019	hbia	Compensation Expensed Through Issuance Of Common Stock CompensationExpensedThroughIssuanceOfCommonStock	1133000	USD
CY2021	hbia	Forfeiture Of Common Stock ForfeitureOfCommonStock	455000	USD
CY2020	hbia	Forfeiture Of Common Stock ForfeitureOfCommonStock	257000	USD
CY2019	hbia	Forfeiture Of Common Stock ForfeitureOfCommonStock	262000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	971000	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-520000	USD
CY2020	hbia	Net Gain Loss On Sale Of Other Real Estate Owned And Other Repossessed Assets NetGainLossOnSaleOfOtherRealEstateOwnedAndOtherRepossessedAssets	-120000	USD
CY2019	hbia	Net Gain Loss On Sale Of Other Real Estate Owned And Other Repossessed Assets NetGainLossOnSaleOfOtherRealEstateOwnedAndOtherRepossessedAssets	-94000	USD
CY2021	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-740000	USD
CY2020	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-265000	USD
CY2019	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	658000	USD
CY2021	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1203000	USD
CY2020	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-818000	USD
CY2019	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-441000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-392000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1228000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2681000	USD
CY2021	hbia	Operating Lease Right Of Use Assets Amortization OperatingLeaseRightOfUseAssetsAmortization	397000	USD
CY2020	hbia	Operating Lease Right Of Use Assets Amortization OperatingLeaseRightOfUseAssetsAmortization	386000	USD
CY2019	hbia	Operating Lease Right Of Use Assets Amortization OperatingLeaseRightOfUseAssetsAmortization	354000	USD
CY2021	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-3627000	USD
CY2020	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-5527000	USD
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	650000	USD
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2021	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	429343000	USD
CY2020	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	475187000	USD
CY2019	us-gaap	Payments For Origination Of Mortgage Loans Held For Sale PaymentsForOriginationOfMortgageLoansHeldForSale	299223000	USD
CY2021	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	475162000	USD
CY2020	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	446318000	USD
CY2019	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	296346000	USD
CY2021	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	7588000	USD
CY2020	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	6678000	USD
CY2019	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	3539000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	85074000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	8146000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	39320000	USD
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	91459000	USD
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	85530000	USD
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	63301000	USD
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	313000	USD
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	12467000	USD
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	245378000	USD
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	129359000	USD
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	104539000	USD
CY2021	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	4201000	USD
CY2020	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0	USD
CY2019	us-gaap	Proceeds From Sale Of Federal Home Loan Bank Stock ProceedsFromSaleOfFederalHomeLoanBankStock	0	USD
CY2021	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	575000	USD
CY2020	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	0	USD
CY2019	us-gaap	Payments To Acquire Federal Home Loan Bank Stock PaymentsToAcquireFederalHomeLoanBankStock	0	USD
CY2021	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-52018000	USD
CY2020	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	72138000	USD
CY2019	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	13024000	USD
CY2021	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	55000	USD
CY2020	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	120000	USD
CY2019	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	818000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1464000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1860000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3167000	USD
CY2021	hbia	Investment In Tax Credit Real Estate Net InvestmentInTaxCreditRealEstateNet	4183000	USD
CY2020	hbia	Investment In Tax Credit Real Estate Net InvestmentInTaxCreditRealEstateNet	0	USD
CY2019	hbia	Investment In Tax Credit Real Estate Net InvestmentInTaxCreditRealEstateNet	0	USD
CY2021	hbia	Increase Decrease In Investment In Tax Credit Real Estate Net IncreaseDecreaseInInvestmentInTaxCreditRealEstateNet	1641000	USD
CY2020	hbia	Increase Decrease In Investment In Tax Credit Real Estate Net IncreaseDecreaseInInvestmentInTaxCreditRealEstateNet	1007000	USD
CY2019	hbia	Increase Decrease In Investment In Tax Credit Real Estate Net IncreaseDecreaseInInvestmentInTaxCreditRealEstateNet	913000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-102226000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-116387000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-43231000	USD
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	341426000	USD
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	531204000	USD
CY2019	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	240240000	USD
CY2021	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	249000	USD
CY2020	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2019	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2021	us-gaap	Increase Decrease In Loans From Other Federal Home Loan Banks IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks	-105000000	USD
CY2020	us-gaap	Increase Decrease In Loans From Other Federal Home Loan Banks IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks	-80000000	USD
CY2019	us-gaap	Increase Decrease In Loans From Other Federal Home Loan Banks IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks	-30000000	USD
CY2021	hbia	Proceeds From Federal Reserve Bank ProceedsFromFederalReserveBank	1000	USD
CY2020	hbia	Proceeds From Federal Reserve Bank ProceedsFromFederalReserveBank	1000	USD
CY2019	hbia	Proceeds From Federal Reserve Bank ProceedsFromFederalReserveBank	1000	USD
CY2021	hbia	Repayment Of Federal Reserve Bank Borrowings RepaymentOfFederalReserveBankBorrowings	1000	USD
CY2020	hbia	Repayment Of Federal Reserve Bank Borrowings RepaymentOfFederalReserveBankBorrowings	1000	USD
CY2019	hbia	Repayment Of Federal Reserve Bank Borrowings RepaymentOfFederalReserveBankBorrowings	1000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	5844000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock Dividend Reinvestment Plan ProceedsFromIssuanceOfCommonStockDividendReinvestmentPlan	5026000	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	62000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3569000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	8550000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	5534000	USD
CY2021	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	427000	USD
CY2020	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	413000	USD
CY2019	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	434000	USD
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	8773000	USD
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	8325000	USD
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	7657000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	224760000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	440586000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	202571000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	207608000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	332345000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	198660000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	574310000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	241965000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	43305000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	781918000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	574310000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	241965000	USD
CY2021	hbia	Interest Paid To Depositors InterestPaidToDepositors	15280000	USD
CY2020	hbia	Interest Paid To Depositors InterestPaidToDepositors	22294000	USD
CY2019	hbia	Interest Paid To Depositors InterestPaidToDepositors	27878000	USD
CY2021	hbia	Interest Paid On Other Obligations InterestPaidOnOtherObligations	2915000	USD
CY2020	hbia	Interest Paid On Other Obligations InterestPaidOnOtherObligations	5399000	USD
CY2019	hbia	Interest Paid On Other Obligations InterestPaidOnOtherObligations	6333000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	9565000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	9874000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	10784000	USD
CY2021	hbia	Increase In Maximum Cash Obligation Related To Esop Shares IncreaseInMaximumCashObligationRelatedToEsopShares	2684000	USD
CY2020	hbia	Increase In Maximum Cash Obligation Related To Esop Shares IncreaseInMaximumCashObligationRelatedToEsopShares	-4497000	USD
CY2019	hbia	Increase In Maximum Cash Obligation Related To Esop Shares IncreaseInMaximumCashObligationRelatedToEsopShares	2956000	USD
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	96000	USD
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	45000	USD
CY2019	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	712000	USD
CY2021	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	137000	USD
CY2020	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	0	USD
CY2019	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	97000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	48000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3581000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;text-decoration:underline">Accounting estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">: The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span>
CY2021	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	Reclassification of prior year presentation: Certain prior year amounts have been reclassified for consistency with the current year presentation. These reclassifications had no effect on the reported results of operations.
CY2021Q4	us-gaap	Debt Securities Available For Sale Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss	2050000.00	USD
CY2021Q4	hbia	Number Of Multi Family Rental Properties NumberOfMultiFamilyRentalProperties	3	property
CY2021Q4	hbia	Number Of Assisted Living Rental Properties NumberOfAssistedLivingRentalProperties	3	property
CY2021	hbia	Duration Of Tax Credit Of Each Property DurationOfTaxCreditOfEachProperty	P10Y
CY2020Q2	us-gaap	Limited Partners Contributed Capital LimitedPartnersContributedCapital	4180000	USD
CY2021	hbia	Recognized Income Tax Positions Maximum Realized Percentage RecognizedIncomeTaxPositionsMaximumRealizedPercentage	0.50
CY2021	hbia	Common Stock Shares Outstanding Opening Balance CommonStockSharesOutstandingOpeningBalance	9330995	shares
CY2020	hbia	Common Stock Shares Outstanding Opening Balance CommonStockSharesOutstandingOpeningBalance	9351694	shares
CY2019	hbia	Common Stock Shares Outstanding Opening Balance CommonStockSharesOutstandingOpeningBalance	9336441	shares
CY2021	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	-23793	shares
CY2020	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	17571	shares
CY2019	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	19304	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9307202	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9369265	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9355745	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3660	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3640	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4035	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9310862	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9372905	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9359780	shares
CY2021	us-gaap	Net Income Loss NetIncomeLoss	48085000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	38647000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	45318000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.16
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.12
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.85
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.16
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.12
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.85
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37070000	USD
CY2021Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	0	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	551354000	USD
CY2021Q4	hbia	Available For Sale Securities Percentage Of Total Securities AvailableForSaleSecuritiesPercentageOfTotalSecurities	1.0000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	408372000	USD
CY2020Q4	hbia	Available For Sale Securities Percentage Of Total Securities AvailableForSaleSecuritiesPercentageOfTotalSecurities	1.0000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	549386000	USD
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	6431000	USD
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	4463000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	551354000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	396670000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	11888000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	186000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	408372000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	68862000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	69235000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	308895000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	309142000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	113536000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	115364000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	48518000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	48167000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis	539811000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	541908000	USD
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	549386000	USD
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	551354000	USD
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	313000	USD
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	0	USD
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	10000	USD
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	USD
CY2020	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	USD
CY2021Q4	hbia	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Less Than Twelve Months Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureLessThanTwelveMonthsNumberOfPositions	295	security
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	229339000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3690000	USD
CY2021Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsPercentageUnrealizedLoss	0.0161
CY2021Q4	hbia	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Twelve Months Or Longer Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureTwelveMonthsOrLongerNumberOfPositions	24	security
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	33648000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	773000	USD
CY2021Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerPercentageUnrealizedLoss	0.0230
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	319	security
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	262987000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4463000	USD
CY2021Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionPercentageUnrealizedLoss	0.0170
CY2020Q4	hbia	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Less Than Twelve Months Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureLessThanTwelveMonthsNumberOfPositions	43	security
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	34187000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	180000	USD
CY2020Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsPercentageUnrealizedLoss	0.0053
CY2020Q4	hbia	Available For Sale Securities In Unrealized Loss Positions Qualitative Disclosure Twelve Months Or Longer Number Of Positions AvailableForSaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureTwelveMonthsOrLongerNumberOfPositions	4	security
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	370000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	6000	USD
CY2020Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerPercentageUnrealizedLoss	0.0162
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	47	security
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	34557000	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	186000	USD
CY2020Q4	hbia	Available For Sale Securities Continuous Unrealized Loss Position Percentage Unrealized Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionPercentageUnrealizedLoss	0.0054
CY2021Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2660233000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2710144000	USD
CY2021Q4	hbia	Finance Receivable Unamortized Loan Fee Cost FinanceReceivableUnamortizedLoanFeeCost	299000	USD
CY2020Q4	hbia	Finance Receivable Unamortized Loan Fee Cost FinanceReceivableUnamortizedLoanFeeCost	938000	USD
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2660532000	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2711082000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	35470000	USD
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	37070000	USD
CY2021Q4	us-gaap	Notes Receivable Net NotesReceivableNet	2625062000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	2674012000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37070000	USD
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1316000	USD
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2743000	USD
CY2021	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-5773000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	35470000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	384000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	35086000	USD
CY2021Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2660233000	USD
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	16633000	USD
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2643600000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	33760000	USD
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2922000	USD
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1874000	USD
CY2020	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	4358000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37070000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	662000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	36408000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2710144000	USD
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	20729000	USD
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2689415000	USD
CY2018Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	37810000	USD
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	2969000	USD
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	1799000	USD
CY2019	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-2880000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	33760000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1084000	USD
CY2019Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	32676000	USD
CY2019Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	2639104000	USD
CY2019Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	20925000	USD
CY2019Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	2618179000	USD
CY2021Q1	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	0	USD
CY2021	us-gaap	Off Balance Sheet Credit Loss Liability Credit Loss Expense Reversal OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal	266000	USD
CY2021	hbia	Off Balance Sheet Allowance For Credit Loss Charge Offs Net Recoveries OffBalanceSheetAllowanceForCreditLossChargeOffsNetRecoveries	0	USD
CY2021Q4	us-gaap	Off Balance Sheet Credit Loss Liability OffBalanceSheetCreditLossLiability	3850000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2710144000	USD
CY2021Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2660233000	USD
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	201000	USD
CY2020Q4	us-gaap	Financing Receivable Before Allowance For Credit Loss And Fee FinancingReceivableBeforeAllowanceForCreditLossAndFee	2710144000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1056000	USD
CY2021	hbia	Increase Decrease Impaired Financing Receivable Unpaid Principal Balance IncreaseDecreaseImpairedFinancingReceivableUnpaidPrincipalBalance	860000	USD
CY2021Q4	hbia	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due Percentage FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDuePercentage	0.0001
CY2020Q4	hbia	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due Percentage FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDuePercentage	0.0004
CY2021Q4	hbia	Average Past Due Financing Receivable AveragePastDueFinancingReceivable	30000.00	USD
CY2020Q4	hbia	Average Past Due Financing Receivable AveragePastDueFinancingReceivable	90000.00	USD
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	8491000	USD
CY2021	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	0	USD
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	201000	USD
CY2021Q4	hbia	Financing Receivable Recorded Investment Troubled Debt Restructuring Loan FinancingReceivableRecordedInvestmentTroubledDebtRestructuringLoan	7921000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	8849000	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	1056000	USD
CY2020Q4	hbia	Financing Receivable Recorded Investment Troubled Debt Restructuring Loan FinancingReceivableRecordedInvestmentTroubledDebtRestructuringLoan	10251000	USD
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	50	contract
CY2021Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	10197000	USD
CY2021Q4	hbia	Financing Receivable Troubled Debt Restructuring Commitments Outstanding FinancingReceivableTroubledDebtRestructuringCommitmentsOutstanding	60000	USD
CY2020	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	63	contract
CY2020Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	13225000	USD
CY2020Q4	hbia	Financing Receivable Troubled Debt Restructuring Commitments Outstanding FinancingReceivableTroubledDebtRestructuringCommitmentsOutstanding	39000	USD
CY2021	hbia	Financing Receivable Modifications Number Of Contracts During Period FinancingReceivableModificationsNumberOfContractsDuringPeriod	7	contract
CY2021	hbia	Financing Receivable Modifications Pre Modification Recorded Investment During Period FinancingReceivableModificationsPreModificationRecordedInvestmentDuringPeriod	841000	USD
CY2021	hbia	Financing Receivable Modifications Post Modification Recorded Investment During Period FinancingReceivableModificationsPostModificationRecordedInvestmentDuringPeriod	841000	USD
CY2020	hbia	Financing Receivable Modifications Number Of Contracts During Period FinancingReceivableModificationsNumberOfContractsDuringPeriod	23	contract
CY2020	hbia	Financing Receivable Modifications Pre Modification Recorded Investment During Period FinancingReceivableModificationsPreModificationRecordedInvestmentDuringPeriod	4654000	USD
CY2020	hbia	Financing Receivable Modifications Post Modification Recorded Investment During Period FinancingReceivableModificationsPostModificationRecordedInvestmentDuringPeriod	4654000	USD
CY2021Q4	hbia	Financing Receivable Troubled Debt Restructuring Allowance FinancingReceivableTroubledDebtRestructuringAllowance	10000.00	USD
CY2021Q4	hbia	Financing Receivable Troubled Debt Restructuring Commitments Outstanding FinancingReceivableTroubledDebtRestructuringCommitmentsOutstanding	60000.00	USD
CY2020Q4	hbia	Financing Receivable Troubled Debt Restructuring Allowance FinancingReceivableTroubledDebtRestructuringAllowance	250000	USD
CY2020Q4	hbia	Financing Receivable Troubled Debt Restructuring Commitments Outstanding FinancingReceivableTroubledDebtRestructuringCommitmentsOutstanding	40000.00	USD
CY2020	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2021	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	0	loan
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	17906000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	23459000	USD
CY2020Q4	hbia	Impaired Financing Receivable With No Related Allowance Recorded Related Allowance ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedRelatedAllowance	0	USD
CY2020	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	20297000	USD
CY2020	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	556000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2823000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2954000	USD
CY2020Q4	hbia	Impaired Financing Receivable With Related Allowance Recorded Related Allowance ImpairedFinancingReceivableWithRelatedAllowanceRecordedRelatedAllowance	662000	USD
CY2020	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	2845000	USD
CY2020	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	98000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	20729000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	26413000	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	662000	USD
CY2020	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	23142000	USD
CY2020	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	654000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	17713000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	22527000	USD
CY2019Q4	hbia	Impaired Financing Receivable With No Related Allowance Recorded Related Allowance ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedRelatedAllowance	0	USD
CY2019	us-gaap	Impaired Financing Receivable With No Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment	18035000	USD
CY2019	us-gaap	Impaired Financing Receivable With No Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeAccrualMethod	436000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	3212000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	3570000	USD
CY2019Q4	hbia	Impaired Financing Receivable With Related Allowance Recorded Related Allowance ImpairedFinancingReceivableWithRelatedAllowanceRecordedRelatedAllowance	1084000	USD
CY2019	us-gaap	Impaired Financing Receivable With Related Allowance Average Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment	3489000	USD
CY2019	us-gaap	Impaired Financing Receivable With Related Allowance Interest Income Accrual Method ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeAccrualMethod	141000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	20925000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	26097000	USD
CY2019Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1084000	USD
CY2019	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	21524000	USD
CY2019	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	577000	USD
CY2021	hbia	Financing Receivable Allowance For Credit Loss Change Due To Economic Factors FinancingReceivableAllowanceForCreditLossChangeDueToEconomicFactors	2460000	USD
CY2021	hbia	Financing Receivable Allowance For Credit Losses Change Due To Loan Volume FinancingReceivableAllowanceForCreditLossesChangeDueToLoanVolume	370000	USD
CY2021	hbia	Financing Receivable Allowance For Credit Losses Change In Prepayment And Curtailment Rates FinancingReceivableAllowanceForCreditLossesChangeInPrepaymentAndCurtailmentRates	30000.00	USD
CY2021	hbia	Financing Receivable Allowance For Credit Losses Change Due To Historical Loss Rates FinancingReceivableAllowanceForCreditLossesChangeDueToHistoricalLossRates	2000000	USD
CY2021	hbia	Financing Receivable Allowance For Credit Losses Change Due To Individually Analyzed Loans Reserve FinancingReceivableAllowanceForCreditLossesChangeDueToIndividuallyAnalyzedLoansReserve	250000	USD
CY2021	hbia	Financing Receivable Allowance For Credit Losses Change Due To Qualitative Factors FinancingReceivableAllowanceForCreditLossesChangeDueToQualitativeFactors	760000	USD
CY2021Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0063
CY2020Q4	us-gaap	Loans And Leases Receivable Ratio Of Nonperforming Loans To All Loans LoansAndLeasesReceivableRatioOfNonperformingLoansToAllLoans	0.0076
CY2021	hbia	Financing Receivable Recorded Investment Increase Decrease Nonaccrual Status FinancingReceivableRecordedInvestmentIncreaseDecreaseNonaccrualStatus	-360000	USD
CY2021	hbia	Increase Decrease Accruing Loans Pastdaysor More Financing Receivable Unpaid Principal Balance IncreaseDecreaseAccruingLoansPastdaysorMoreFinancingReceivableUnpaidPrincipalBalance	-860000	USD
CY2021	hbia	Increase Decreasein Tdr Loans IncreaseDecreaseinTDRLoans	-2330000	USD
CY2021	hbia	Prior Period Within Which Impairment Is Being Measured PriorPeriodWithinWhichImpairmentIsBeingMeasured	P1Y
CY2021	hbia	Period Within Which Average Appraisals Obtained PeriodWithinWhichAverageAppraisalsObtained	P1M
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	90296000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	88831000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	56006000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	52953000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	34290000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	35878000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P10Y
CY2021	hbia	Lessee Operating Lease Option To Termination Term LesseeOperatingLeaseOptionToTerminationTerm	P1Y
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	590000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	560000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	510000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	470000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	30000.00	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	30000.00	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	50000.00	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	60000.00	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	510000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	470000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	50000.00	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y11M8D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y3M7D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0349
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0345
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	464000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	317000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	250000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	253000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	257000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	1499000	USD
CY2020	hbia	Federal Home Loan Bank Prepayment Fee FederalHomeLoanBankPrepaymentFee	2530000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3040000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	507000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	2533000	USD
CY2021Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	964730000	USD
CY2020Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	801550000	USD
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1338910000	USD
CY2020Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	1161324000	USD
CY2021Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	88517000	USD
CY2020Q4	us-gaap	Time Deposits100000 Or More TimeDeposits100000OrMore	114260000	USD
CY2021Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	508736000	USD
CY2020Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	583244000	USD
CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2900893000	USD
CY2021Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	4550000	USD
CY2020Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	2660378000	USD
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	51590000	USD
CY2020Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	74080000.00	USD
CY2021Q4	hbia	Average Interest Rate Of Brokered Deposits AverageInterestRateOfBrokeredDeposits	0.0036
CY2020Q4	hbia	Average Interest Rate Of Brokered Deposits AverageInterestRateOfBrokeredDeposits	0.0034
CY2021Q4	hbia	Brokered Deposits Included In Savings Deposits BrokeredDepositsIncludedInSavingsDeposits	51590000	USD
CY2020Q4	hbia	Brokered Deposits Included In Savings Deposits BrokeredDepositsIncludedInSavingsDeposits	74080000.00	USD
CY2021Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	320764000	USD
CY2020Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	307962000	USD
CY2021Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	174043000	USD
CY2020Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	190763000	USD
CY2021Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	63193000	USD
CY2020Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	150275000	USD
CY2021Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	23108000	USD
CY2020Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	39089000	USD
CY2021Q4	hbia	Time Deposit Maturities After Year Four TimeDepositMaturitiesAfterYearFour	16145000	USD
CY2020Q4	hbia	Time Deposit Maturities After Year Four TimeDepositMaturitiesAfterYearFour	9415000	USD
CY2021Q4	us-gaap	Time Deposits TimeDeposits	597253000	USD
CY2020Q4	us-gaap	Time Deposits TimeDeposits	697504000	USD
CY2021Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	0	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Advances Long Term FederalHomeLoanBankAdvancesLongTerm	105000000	USD
CY2021Q4	hbia	Federal Home Loan Bank Prepayment Borrowings Due Year Five FederalHomeLoanBankPrepaymentBorrowingsDueYearFive	105000000	USD
CY2021	hbia	Federal Home Loan Bank Prepayment Fee FederalHomeLoanBankPrepaymentFee	7690000	USD
CY2020Q4	hbia	Federal Home Loan Bank Prepayment Borrowings Due Next Twelve Months FederalHomeLoanBankPrepaymentBorrowingsDueNextTwelveMonths	25000000	USD
CY2020Q4	hbia	Federal Home Loan Bank Prepayment Borrowings Due Year Three FederalHomeLoanBankPrepaymentBorrowingsDueYearThree	25000000	USD
CY2020Q4	hbia	Federal Home Loan Bank Prepayment Borrowings Due Year Four FederalHomeLoanBankPrepaymentBorrowingsDueYearFour	15000000	USD
CY2020Q4	hbia	Federal Home Loan Bank Prepayment Borrowings Due Year Five FederalHomeLoanBankPrepaymentBorrowingsDueYearFive	15000000	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	8170000	USD
CY2021Q4	hbia	Loans Receivable1 To4 Family Mortgage Loans Pledged As Collateral LoansReceivable1To4FamilyMortgageLoansPledgedAsCollateral	0	USD
CY2020Q4	hbia	Loans Receivable1 To4 Family Mortgage Loans Pledged As Collateral LoansReceivable1To4FamilyMortgageLoansPledgedAsCollateral	141750000	USD
CY2021Q4	hbia	Loans Receivable Commercial Real Estate And Multi Family Mortgage Loans Pledged As Collateral LoansReceivableCommercialRealEstateAndMultiFamilyMortgageLoansPledgedAsCollateral	300930000	USD
CY2020Q4	hbia	Loans Receivable Commercial Real Estate And Multi Family Mortgage Loans Pledged As Collateral LoansReceivableCommercialRealEstateAndMultiFamilyMortgageLoansPledgedAsCollateral	315860000	USD
CY2020Q4	hbia	Loan Borrowed Against Collateral LoanBorrowedAgainstCollateral	0	USD
CY2021Q4	hbia	Loan Borrowed Against Collateral LoanBorrowedAgainstCollateral	0	USD
CY2021	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-491000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2920000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1477000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	8782000	USD
CY2021	hbia	Employee Stock Purchase Plan Espp Employee Cash Contributions To Espp Percentage Minimum EmployeeStockPurchasePlanEsppEmployeeCashContributionsToEsppPercentageMinimum	0.01
CY2021	hbia	Employee Stock Purchase Plan Espp Employee Cash Contributions To Espp Percentage Maximum EmployeeStockPurchasePlanEsppEmployeeCashContributionsToEsppPercentageMaximum	0.15
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Purchase Price Of Common Stock Percent SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent	0.90
CY2021	hbia	Employee Stock Purchase Plan Maximum Offering Period Contribution EmployeeStockPurchasePlanMaximumOfferingPeriodContribution	9000	USD
CY2021	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	7334	shares
CY2020	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	7449	shares
CY2021	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	1270000	USD
CY2020	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	1270000	USD
CY2019	us-gaap	Employee Stock Ownership Plan Esop Cash Contributions To Esop EmployeeStockOwnershipPlanESOPCashContributionsToESOP	1080000.00	USD
CY2019	hbia	Employee Stock Ownership Plan Esop Discretionary Cash Contributions To Esop Percentage EmployeeStockOwnershipPlanEsopDiscretionaryCashContributionsToEsopPercentage	0.045
CY2021	hbia	Employee Stock Ownership Plan Esop Discretionary Cash Contributions To Esop Percentage EmployeeStockOwnershipPlanEsopDiscretionaryCashContributionsToEsopPercentage	0.045
CY2020	hbia	Employee Stock Ownership Plan Esop Discretionary Cash Contributions To Esop Percentage EmployeeStockOwnershipPlanEsopDiscretionaryCashContributionsToEsopPercentage	0.045
CY2021Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	735482	shares
CY2020Q4	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	757262	shares
CY2021Q4	hbia	Employee Stock Ownership Plan Esop Fairvaluepershare EmployeeStockOwnershipPlanESOPFairvaluepershare	68.00
CY2020Q4	hbia	Employee Stock Ownership Plan Esop Fairvaluepershare EmployeeStockOwnershipPlanESOPFairvaluepershare	62.50
CY2021Q4	hbia	Employee Stock Ownership Plan Esop Maximum Cash Obligation EmployeeStockOwnershipPlanEsopMaximumCashObligation	50013000	USD
CY2020Q4	hbia	Employee Stock Ownership Plan Esop Maximum Cash Obligation EmployeeStockOwnershipPlanEsopMaximumCashObligation	47329000	USD
CY2021	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.0450
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1270000	USD
CY2020	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.0450
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1270000	USD
CY2019	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.0450
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1080000.00	USD
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	260000	USD
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	260000	USD
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	220000	USD
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	250000	shares
CY2021	hbia	Share Based Compensation Arrangement By Share Based Payment Award Award Expiration Period ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationPeriod	P10Y
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P5Y
CY2021	hbia	Period Of Interest Rate Swap Used To Calculate Expected Life Of Options PeriodOfInterestRateSwapUsedToCalculateExpectedLifeOfOptions	P10Y
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	5805	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	21.31
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	60000.00	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9020	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	33.30
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y4M28D
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	250000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	5805	shares
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1800	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	13025	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	45.92
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y5M19D
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	248000	USD
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2020	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	13025	shares
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	45.92
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y5M19D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	216000	USD
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	13025	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	45.92
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y5M19D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	288000	USD
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CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.226
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CY2021	us-gaap	Interest Expense InterestExpense	17627000	USD
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CY2021Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-2984000	USD
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CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	18699000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14007000	USD
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CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.16
CY2020Q1	us-gaap	Interest Income Operating InterestIncomeOperating	32452000	USD
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CY2020Q1	us-gaap	Interest Expense InterestExpense	7862000	USD
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CY2020Q4	us-gaap	Interest Expense InterestExpense	5980000	USD
CY2020	us-gaap	Interest Expense InterestExpense	26952000	USD
CY2020Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	24590000	USD
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CY2020	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	101577000	USD
CY2020Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4649000	USD
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CY2020Q4	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	-142000	USD
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	4358000	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	6167000	USD
CY2020Q2	us-gaap	Noninterest Income NoninterestIncome	6531000	USD
CY2020Q3	us-gaap	Noninterest Income NoninterestIncome	7510000	USD
CY2020Q4	us-gaap	Noninterest Income NoninterestIncome	8128000	USD
CY2020	us-gaap	Noninterest Income NoninterestIncome	28336000	USD
CY2020Q1	us-gaap	Noninterest Expense NoninterestExpense	17227000	USD
CY2020Q2	us-gaap	Noninterest Expense NoninterestExpense	16872000	USD
CY2020Q3	us-gaap	Noninterest Expense NoninterestExpense	18055000	USD
CY2020Q4	us-gaap	Noninterest Expense NoninterestExpense	23477000	USD
CY2020	us-gaap	Noninterest Expense NoninterestExpense	75631000	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	8881000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	15252000	USD
CY2020Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	14822000	USD
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	10969000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	49924000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1806000	USD
CY2020Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3541000	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	3392000	USD
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2538000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11277000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	7075000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	11711000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	11430000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	8431000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	38647000	USD
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.75
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.22
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.90
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.12
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.75
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.25
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.90
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.12
CY2020Q4	hbia	Derivative Number Of Instruments Terminated DerivativeNumberOfInstrumentsTerminated	1	derivative
CY2020Q4	us-gaap	Financial Instruments Owned And Pledged As Collateral At Fair Value FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue	0	USD
CY2021Q4	us-gaap	Financial Instruments Owned And Pledged As Collateral At Fair Value FinancialInstrumentsOwnedAndPledgedAsCollateralAtFairValue	0	USD
CY2021	dei	Auditor Name AuditorName	BKD, LLP
CY2021	dei	Auditor Location AuditorLocation	Springfield, Missouri
CY2021	dei	Auditor Firm AuditorFirmId	686

Files In Submission

Name	View Source	Status
0000732417-22-000007-index-headers.html	Edgar Link	pending
0000732417-22-000007-index.html	Edgar Link	pending
0000732417-22-000007.txt	Edgar Link	pending
0000732417-22-000007-xbrl.zip	Edgar Link	pending
bkdletterheada05.jpg	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
hbia-20211231.htm	Edgar Link	pending
hbia-20211231.xsd	Edgar Link	pending
hbia-20211231_cal.xml	Edgar Link	unprocessable
hbia-20211231_def.xml	Edgar Link	unprocessable
hbia-20211231_g1.jpg	Edgar Link	pending
hbia-20211231_g2.jpg	Edgar Link	pending
hbia-20211231_g3.jpg	Edgar Link	pending
hbia-20211231_htm.xml	Edgar Link	completed
hbia-20211231_lab.xml	Edgar Link	unprocessable
hbia-20211231_pre.xml	Edgar Link	unprocessable
MetaLinks.json	Edgar Link	pending
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$HBIA
HILLS BANCORPORATION Stock $hbia

2021 Q4 Form 10-K Financial Statement

#000073241722000007 Filed on March 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

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$HBIA HILLS BANCORPORATION Stock $hbia

2021 Q4 Form 10-K Financial Statement

#000073241722000007 Filed on March 04, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HBIA
HILLS BANCORPORATION Stock $hbia