$IROQ
IF Bancorp, Inc. Stock $iroq

$iroq Overview Financials Valuation SEC Filings Company Website

2016 Q2 Form 10-Q Financial Statement

#000119312516586926 Filed on May 11, 2016

Income Statement

Concept	2016 Q2	2016 Q1	2015 Q1
Revenue		$5.148M	$4.720M
YoY Change		9.07%	-1.95%
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	$110.0K	$110.0K	$110.0K
YoY Change	10.0%	0.0%	10.0%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense		$834.0K	$790.0K
YoY Change		5.57%	0.13%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$1.690M	$1.486M	$1.356M
YoY Change	33.07%	9.59%	6.44%
Income Tax	$620.0K	$542.0K	$466.0K
% Of Pretax Income	36.69%	36.47%	34.37%
Net Earnings	$1.070M	$944.0K	$890.0K
YoY Change	35.44%	6.07%	6.71%
Net Earnings / Revenue		18.34%	18.86%
Basic Earnings Per Share		$0.25	$0.23
Diluted Earnings Per Share	$286.9K	$0.25	$0.23
COMMON SHARES
Basic Shares Outstanding	4.014M shares	3.718M shares	3.938M shares
Diluted Shares Outstanding		3.723M shares	3.938M shares

Balance Sheet

Concept	2016 Q2	2016 Q1	2015 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$6.449M	$12.43M	$12.49M
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	$4.586M	$4.642M	$4.858M
YoY Change	-4.46%	-4.45%	-0.86%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.700M	$2.100M	$1.200M
YoY Change	-22.73%	75.0%	-57.14%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$595.6M	$584.2M	$549.8M
YoY Change	5.66%	6.27%	-4.94%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.000M	$1.200M	$1.300M
YoY Change	0.0%	-7.69%	-7.14%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$4.400M	$4.900M	$4.400M
YoY Change	10.0%	11.36%	62.96%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.000M	$1.200M	$1.300M
YoY Change	0.0%	-7.69%	-7.14%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$5.500M	$5.200M	$4.100M
YoY Change	19.57%	26.83%	-8.89%
Total Long-Term Liabilities	$5.500M	$5.200M	$4.100M
YoY Change	19.57%	26.83%	-8.89%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.000M	$1.200M	$1.300M
Total Long-Term Liabilities	$5.500M	$5.200M	$4.100M
Total Liabilities	$511.6M	$501.9M	$464.5M
YoY Change	5.87%	8.05%	-6.62%
SHAREHOLDERS EQUITY
Retained Earnings	$37.10M	$36.00M	$38.97M
YoY Change	4.59%	-7.62%	4.35%
Common Stock	$47.58M	$47.48M	$46.98M
YoY Change	1.12%	1.05%	106679.55%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$83.97M	$82.27M	$85.22M
YoY Change
Total Liabilities & Shareholders Equity	$595.6M	$584.2M	$549.8M
YoY Change	5.66%	6.27%	-4.94%

Cashflow Statement

Concept	2016 Q2	2016 Q1	2015 Q1
OPERATING ACTIVITIES
Net Income	$1.070M	$944.0K	$890.0K
YoY Change	35.44%	6.07%	6.71%
Depreciation, Depletion And Amortization	$110.0K	$110.0K	$110.0K
YoY Change	10.0%	0.0%	10.0%
Cash From Operating Activities	$960.0K	$1.950M	$1.670M
YoY Change	-31.43%	16.77%	19.29%
INVESTING ACTIVITIES
Capital Expenditures	-$40.00K	-$60.00K	-$10.00K
YoY Change	-20.0%	500.0%	-96.15%
Acquisitions
YoY Change
Other Investing Activities	-$16.25M	-$16.37M	$2.020M
YoY Change	11.76%	-910.4%	-167.79%
Cash From Investing Activities	-$16.30M	-$16.41M	$2.010M
YoY Change	11.8%	-916.42%	-162.04%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	9.360M	21.27M	-2.130M
YoY Change	-32.71%	-1098.59%	-129.26%
NET CHANGE
Cash From Operating Activities	960.0K	1.950M	1.670M
Cash From Investing Activities	-16.30M	-16.41M	2.010M
Cash From Financing Activities	9.360M	21.27M	-2.130M
Net Change In Cash	-5.980M	6.810M	1.550M
YoY Change	-919.18%	339.35%	-71.51%
FREE CASH FLOW
Cash From Operating Activities	$960.0K	$1.950M	$1.670M
Capital Expenditures	-$40.00K	-$60.00K	-$10.00K
Free Cash Flow	$1.000M	$2.010M	$1.680M
YoY Change	-31.03%	19.64%	1.2%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q2	us-gaap	Stockholders Equity StockholdersEquity	82086000
CY2014Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	3958000
CY2014Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12731000
CY2015Q2	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	210313	shares
CY2015Q2	iroq	Percentage Of Outstanding Shares PercentageOfOutstandingShares	0.05	pure
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	167000	shares
CY2015Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.63
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	76950	shares
CY2015Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	16.63
CY2015Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	4079274	shares
CY2015Q2	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	307920	shares
CY2015Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q2	us-gaap	Employee Stock Ownership Plan Esop Number Of Allocated Shares EmployeeStockOwnershipPlanESOPNumberOfAllocatedShares	55350	shares
CY2015Q2	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	19245	shares
CY2015Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	4079274	shares
CY2015Q2	us-gaap	Employee Stock Ownership Plan Esop Shares In Esop EmployeeStockOwnershipPlanESOPSharesInESOP	382515	shares
CY2015Q2	us-gaap	Secured Debt Repurchase Agreements SecuredDebtRepurchaseAgreements	4024000
CY2015Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	47009000
CY2015Q2	us-gaap	Stockholders Equity StockholdersEquity	80436000
CY2015Q2	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	4120000
CY2015Q2	us-gaap	Other Liabilities OtherLiabilities	1990000
CY2015Q2	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	155000
CY2015Q2	us-gaap	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	1673000
CY2015Q2	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	91000
CY2015Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4211000
CY2015Q2	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3081000
CY2015Q2	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	58000000
CY2015Q2	us-gaap	Interest Payable Current And Noncurrent InterestPayableCurrentAndNoncurrent	65000
CY2015Q2	us-gaap	Advance Payments By Borrowers For Taxes And Insurance AdvancePaymentsByBorrowersForTaxesAndInsurance	955000
CY2015Q2	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	208051000
CY2015Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	35466000
CY2015Q2	us-gaap	Liabilities Liabilities	483232000
CY2015Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	563668000
CY2015Q2	us-gaap	Common Stock Value CommonStockValue	41000
CY2015Q2	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	91000
CY2015Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2015Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5717000
CY2015Q2	us-gaap	Deposits Deposits	415544000
CY2015Q2	us-gaap	Demand Deposit Accounts DemandDepositAccounts	17173000
CY2015Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	999000
CY2015Q2	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent	2654000
CY2015Q2	us-gaap	Line Of Credit LineOfCredit	0
CY2015Q2	us-gaap	Loans Receivable Commercial Financial And Agricultural LoansReceivableCommercialFinancialAndAgricultural	37151000
CY2015Q2	us-gaap	Available For Sale Securities AvailableForSaleSecurities	170630000
CY2015Q2	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	2645000
CY2015Q2	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	355653000
CY2015Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3045000
CY2015Q2	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	4907000
CY2015Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	751000
CY2015Q2	us-gaap	Assets Assets	563668000
CY2015Q2	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	5425000
CY2015Q2	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	991000
CY2015Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	12473000
CY2015Q2	us-gaap	Interest Receivable InterestReceivable	1673000
CY2015Q2	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	103614000
CY2015Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	30788000
CY2015Q2	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	356194000
CY2015Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4800000
CY2015Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	49541000
CY2015Q2	us-gaap	Foreclosed Assets ForeclosedAssets	50000
CY2015Q2	us-gaap	Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue	58260000
CY2015Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	409000
CY2015Q2	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2249000
CY2015Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	4907000
CY2015Q2	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	360560000
CY2015Q2	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	505000
CY2015Q2	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	354985000
CY2015Q2	us-gaap	Other Assets OtherAssets	379000
CY2015Q2	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	4907000
CY2015Q2	us-gaap	Loans And Leases Receivable Consumer Installment Durable Goods LoansAndLeasesReceivableConsumerInstallmentDurableGoods	8325000
CY2015Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	18753000
CY2015Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	582000
CY2015Q2	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	8289000
CY2015Q2	us-gaap	Unearned Esop Shares UnearnedESOPShares	3079000
CY2015Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	13224000
CY2015Q2	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	5575000
CY2015Q2	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	22000
CY2015Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	168540000
CY2015Q2	us-gaap	Loans And Leases Receivable Consumer Home Equity LoansAndLeasesReceivableConsumerHomeEquity	7713000
CY2015Q2	iroq	Brokered Certificates Of Deposit BrokeredCertificatesOfDeposit	39561000
CY2015Q2	iroq	Deposits Savings Negotiable Order Of Withdrawal Now And Money Market Deposits DepositsSavingsNegotiableOrderOfWithdrawalNowAndMoneyMarketDeposits	150759000
CY2015Q2	iroq	Real Estate Construction Loans RealEstateConstructionLoans	471000
CY2015Q2	iroq	Interest Bearing Time Deposits In Banks InterestBearingTimeDepositsInBanks	250000
CY2015Q2	iroq	Temporarily Impaired Debt Securities Percentage Of Investment Securities Portfolio TemporarilyImpairedDebtSecuritiesPercentageOfInvestmentSecuritiesPortfolio	0.290	pure
CY2015Q2	iroq	Loans Receivable Gross One To Four Family Including Home Equity Loans LoansReceivableGrossOneToFourFamilyIncludingHomeEquityLoans	144887000
CY2015Q2	iroq	Loans Receivable Gross Multi Family LoansReceivableGrossMultiFamily	58399000
CY2015Q2	iroq	Accumulated Other Comprehensive Income Loss Tax Effect AccumulatedOtherComprehensiveIncomeLossTaxEffect	674000
CY2015Q2	iroq	Commitments To Originate Loans CommitmentsToOriginateLoans	0
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CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	3892000
CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	219000
CY2015Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	4111000
CY2015Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	219000
CY2015Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	337528000
CY2015Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	5102000
CY2015Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	5102000
CY2015Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	342630000
CY2015Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	5102000
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12494000
CY2015Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	5050000
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CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	16.79
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CY2016Q1	us-gaap	Employee Stock Ownership Plan Esop Number Of Suspense Shares EmployeeStockOwnershipPlanESOPNumberOfSuspenseShares	293486	shares
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CY2016Q1	us-gaap	Employee Stock Ownership Plan Esop Number Of Committed To Be Released Shares EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedShares	14434	shares
CY2016Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	4014061	shares
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CY2016Q1	us-gaap	Secured Debt Repurchase Agreements SecuredDebtRepurchaseAgreements	4947000
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CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	5170000
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CY2016Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	5253000
CY2016Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	3458000
CY2016Q1	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	70000000
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CY2016Q1	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	206532000
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	36002000
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CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	584200000
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	40000
CY2016Q1	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	83000
CY2016Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2016Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6040000
CY2016Q1	us-gaap	Deposits Deposits	420595000
CY2016Q1	us-gaap	Demand Deposit Accounts DemandDepositAccounts	19697000
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1728000
CY2016Q1	us-gaap	Other Postretirement Defined Benefit Plan Liabilities Current And Noncurrent OtherPostretirementDefinedBenefitPlanLiabilitiesCurrentAndNoncurrent	2701000
CY2016Q1	us-gaap	Line Of Credit LineOfCredit	0
CY2016Q1	us-gaap	Loans Receivable Commercial Financial And Agricultural LoansReceivableCommercialFinancialAndAgricultural	55878000
CY2016Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	100000
CY2016Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	264000
CY2016Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	118514000
CY2016Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	2573000
CY2016Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	429612000
CY2016Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	429671000
CY2016Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3181000
CY2016Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	5281000
CY2016Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions	1300000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	2140000
CY2016Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	328000
CY2016Q1	us-gaap	Assets Assets	584200000
CY2016Q1	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	5425000
CY2016Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	132000
CY2016Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	12098000
CY2016Q1	us-gaap	Interest Receivable InterestReceivable	1732000
CY2016Q1	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	114458000
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	11425000
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4642000
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	13009000
CY2016Q1	us-gaap	Foreclosed Assets ForeclosedAssets	184000
CY2016Q1	us-gaap	Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue	64017000
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	110000
CY2016Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2052000
CY2016Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	5281000
CY2016Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	434952000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	35725000
CY2016Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	90987000
CY2016Q1	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	474000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	11305000
CY2016Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	430148000
CY2016Q1	us-gaap	Other Assets OtherAssets	400000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	41113000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	1873000
CY2016Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	5281000
CY2016Q1	us-gaap	Loans And Leases Receivable Consumer Installment Durable Goods LoansAndLeasesReceivableConsumerInstallmentDurableGoods	9164000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	39230000
CY2016Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	87966000
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	1584000
CY2016Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	22000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	36429000
CY2016Q1	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	8488000
CY2016Q1	us-gaap	Unearned Esop Shares UnearnedESOPShares	2935000
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12426000
CY2016Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	4804000
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	310000
CY2016Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	115188000
CY2016Q1	iroq	Maximum Amount Of Unsecured Loans Residential Mortgage Loans Can Be Approved By Loan Officer MaximumAmountOfUnsecuredLoansResidentialMortgageLoansCanBeApprovedByLoanOfficer	10000
CY2016Q1	iroq	Real Estate Construction Loans RealEstateConstructionLoans	14288000
CY2016Q1	iroq	Interest Bearing Time Deposits In Banks InterestBearingTimeDepositsInBanks	251000
CY2016Q1	iroq	Maximum Amount Of One To Four Family Residential Mortgage Loans Can Be Approved By Loan Officer MaximumAmountOfOneToFourFamilyResidentialMortgageLoansCanBeApprovedByLoanOfficer	100000
CY2016Q1	iroq	Temporarily Impaired Debt Securities Percentage Of Investment Securities Portfolio TemporarilyImpairedDebtSecuritiesPercentageOfInvestmentSecuritiesPortfolio	0.110	pure
CY2016Q1	iroq	Loans Receivable Gross One To Four Family Including Home Equity Loans LoansReceivableGrossOneToFourFamilyIncludingHomeEquityLoans	148797000
CY2016Q1	iroq	Maximum Amount Of One To Four Family Residential Mortgage Loans Can Be Approved By Managing Officer MaximumAmountOfOneToFourFamilyResidentialMortgageLoansCanBeApprovedByManagingOfficer	300000
CY2016Q1	us-gaap	Loans And Leases Receivable Consumer Home Equity LoansAndLeasesReceivableConsumerHomeEquity	8197000
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	11138000
CY2016Q1	iroq	Maximum Amount Of Unsecured Loans Residential Mortgage Loans Can Be Approved By Loan Committee MaximumAmountOfUnsecuredLoansResidentialMortgageLoansCanBeApprovedByLoanCommittee	300000
CY2016Q1	iroq	Brokered Certificates Of Deposit BrokeredCertificatesOfDeposit	41641000
CY2016Q1	iroq	Deposits Savings Negotiable Order Of Withdrawal Now And Money Market Deposits DepositsSavingsNegotiableOrderOfWithdrawalNowAndMoneyMarketDeposits	152725000
CY2016Q1	iroq	Loans Receivable Gross Multi Family LoansReceivableGrossMultiFamily	84170000
CY2016Q1	iroq	Accumulated Other Comprehensive Income Loss Tax Effect AccumulatedOtherComprehensiveIncomeLossTaxEffect	1165000
CY2016Q1	iroq	Commitments To Originate Loans CommitmentsToOriginateLoans	0
CY2016Q1	iroq	Maximum Aggregate Loan Amount Of One To Four Family Residential Mortgage Loans Commercial Real Estate Loans Multi Family Real Estate Loans And Land Loans Can Be Approved By Loan Committee MaximumAggregateLoanAmountOfOneToFourFamilyResidentialMortgageLoansCommercialRealEstateLoansMultiFamilyRealEstateLoansAndLandLoansCanBeApprovedByLoanCommittee	1000000
CY2016Q1	iroq	Maximum Amount Of Unsecured Loans Residential Mortgage Loans Can Be Approved By Managing Officer MaximumAmountOfUnsecuredLoansResidentialMortgageLoansCanBeApprovedByManagingOfficer	100000
CY2016Q1	iroq	Credit Conversion Factor CreditConversionFactor	0.00	pure
CY2016Q1	iroq	Maximum Amount Other Secured Loans Residential Mortgage Loans Can Be Approved By Managing Officer MaximumAmountOtherSecuredLoansResidentialMortgageLoansCanBeApprovedByManagingOfficer	300000
CY2016Q1	iroq	Fair Value Of Unearned Esop Shares FairValueOfUnearnedEsopShares	5435000
CY2016Q1	iroq	Share Based Compensation Arrangement By Share Based Payment Award Options Closing Price Per Share ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsClosingPricePerShare	18.52
CY2016Q1	iroq	Maximum Amount Of Other Secured Loans Residential Mortgage Loans Can Be Approved By Loan Officer MaximumAmountOfOtherSecuredLoansResidentialMortgageLoansCanBeApprovedByLoanOfficer	50000
CY2016Q1	iroq	Debt Securities Greater Than Stated Percentage Of Equity Securities DebtSecuritiesGreaterThanStatedPercentageOfEquitySecurities	0.10	pure
CY2016Q1	iroq	Maximum Asset Value Required To Be Exempted From Consolidated Capital Requirements MaximumAssetValueRequiredToBeExemptedFromConsolidatedCapitalRequirements	1000000000
CY2016Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	4014061	shares
	iroq	Percentage Of Donated Share Of Common Stock PercentageOfDonatedShareOfCommonStock	0.07	pure
	iroq	Cash Donation CashDonation	450000
	iroq	Donated Shares Of Common Stock DonatedSharesOfCommonStock	10.00
	iroq	Value Of Donated Stock And Cash Expensed ValueOfDonatedStockAndCashExpensed	3597550
	iroq	Value Of Donated Shares Of Common Stock ValueOfDonatedSharesOfCommonStock	3147550
	iroq	Number Of Donated Shares Of Common Stock NumberOfDonatedSharesOfCommonStock	314755	shares
CY2011Q3	us-gaap	Employee Stock Ownership Plan Esop Shares Contributed To Esop EmployeeStockOwnershipPlanESOPSharesContributedToESOP	384900	shares
CY2011Q3	iroq	Cash Donation CashDonation	450000
CY2011Q3	iroq	Number Of Donated Shares Of Common Stock NumberOfDonatedSharesOfCommonStock	314755	shares
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.63
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	3925000
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4277647	shares
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.63
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	319948	shares
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3957699	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3957699	shares
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.63
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	38600	shares
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	59000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-119000
	us-gaap	Net Income Loss NetIncomeLoss	2484000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1306000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	9149000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	10669000
	us-gaap	Payments Of Dividends PaymentsOfDividends	420000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	1000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	11680000
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	459000
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	637000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	10000
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	85000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	565000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	198000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	17000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-229000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	110000
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	135750000
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-429000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	1304000
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	537000
	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	74000
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	38000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	14113000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	186000
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	69000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	3298000
	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-62000
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	-41000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1280000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3790000
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	5828000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	11421000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3839000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	382000
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	152000
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	105000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1438000
	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	76000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	488000
	us-gaap	Interest Paid Net InterestPaidNet	2441000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	39017000
	us-gaap	Noninterest Income NoninterestIncome	2400000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	113000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1355000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	41732000
	us-gaap	Share Based Compensation ShareBasedCompensation	152000
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	230000
	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	10000
	us-gaap	Interest Expense InterestExpense	2433000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-24000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-237000
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	1243000
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-5405000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-2000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	931000
	us-gaap	Dividends Common Stock Stock DividendsCommonStockStock	420000
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	271000
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-59000
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	7551000
	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	863000
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	175000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-409000
	us-gaap	Noninterest Expense Printing And Fulfillment NoninterestExpensePrintingAndFulfillment	132000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	259000
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	500000
	us-gaap	Occupancy Net OccupancyNet	426000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	274000
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	2079000
	us-gaap	Advertising Expense AdvertisingExpense	304000
	us-gaap	Equipment Expense EquipmentExpense	762000
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1305000
	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	47000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6272000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	6222000
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-8000
	us-gaap	Professional Fees ProfessionalFees	339000
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	244000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	7462000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	637000
	us-gaap	Noninterest Expense NoninterestExpense	9982000
	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	232000
	us-gaap	Depreciation Depreciation	325000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	1842000
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5142000
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	145000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	120000000
	iroq	Esop Shares Earned EsopSharesEarned	244000
	iroq	Telephone And Postage TelephoneAndPostage	191000
	iroq	Audit And Accounting Services AuditAndAccountingServices	84000
	iroq	Esop Shares Earned Shares ESOPSharesEarnedShares	14434	shares
	iroq	Federal Home Loan Bank Dividends FederalHomeLoanBankDividends	23000
	iroq	Net Increase Decrease In Demand Deposits Money Market Now And Savings Accounts NetIncreaseDecreaseInDemandDepositsMoneyMarketNowAndSavingsAccounts	1540000
	iroq	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvances	591000
	iroq	Supervisory Examinations SupervisoryExaminations	111000
	iroq	Insurance Bond Premiums InsuranceBondPremiums	92000
	iroq	Stock Repurchased During Period Average Cost Per Share StockRepurchasedDuringPeriodAverageCostPerShare	16.50
	iroq	Organizational Dues And Subscriptions OrganizationalDuesAndSubscriptions	46000
	iroq	Income Tax Reconciliation Cash Surrender Value Life Insurance IncomeTaxReconciliationCashSurrenderValueLifeInsurance	67000
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.67
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	4370000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	16900	shares
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
	dei	Amendment Flag AmendmentFlag	false
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	0	shares
	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4035020	shares
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.67
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P7Y8M12D
	dei	Entity Central Index Key EntityCentralIndexKey	0001514743
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y8M12D
	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	300703	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P6Y
	dei	Document Type DocumentType	10-Q
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	0
	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	0	shares
	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.13
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares	31714	shares
	dei	Entity Registrant Name EntityRegistrantName	IF Bancorp, Inc.
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.67
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3736962	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2645	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	0
	us-gaap	Employee Stock Ownership Plan Esop Shares Contributed To Esop EmployeeStockOwnershipPlanESOPSharesContributedToESOP	384900	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	16.63
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3734317	shares
	dei	Document Period End Date DocumentPeriodEndDate	2016-03-31
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.52
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2857	shares
	dei	Trading Symbol TradingSymbol	IROQ
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	83313	shares
	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P4Y8M12D
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	165000
	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	59000
	us-gaap	Net Income Loss NetIncomeLoss	2498000
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	729000
	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	74835000
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	12473000
	us-gaap	Payments Of Dividends PaymentsOfDividends	509000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	-6000
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	12628000
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	605000
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1426000
	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	8000
	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	164000
	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	522000
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	199000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	168000
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	21000
	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	111000
	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	198500000
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	0
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-239000
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	738000
	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	538000
	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	38000
	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	15005000
	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	130000
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	6000
	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	2372000
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	417000
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	987000
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3227000
	us-gaap	Payments To Purchase Loans Held For Sale PaymentsToPurchaseLoansHeldForSale	10404000
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	11486000
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	3895000
	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	403000
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	293000
	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	102000
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1645000
	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	130000
	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	585000
	us-gaap	Interest Paid Net InterestPaidNet	2396000
	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	8000000
	us-gaap	Noninterest Income NoninterestIncome	3069000
	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	112000
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1397000
	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	51338000
	us-gaap	Share Based Compensation ShareBasedCompensation	293000
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	231000
	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	37000
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	249000
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-798000
	us-gaap	Interest Expense InterestExpense	2377000
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-21424000
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	16256000
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	9000
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1140000
	us-gaap	Dividends Common Stock Stock DividendsCommonStockStock	509000
	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	182000
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-294000
	us-gaap	Increase Decrease In Time Deposits IncreaseDecreaseInTimeDeposits	561000
	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	665000
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	106000
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	477000
	us-gaap	Noninterest Expense Printing And Fulfillment NoninterestExpensePrintingAndFulfillment	144000
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1142000
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	188000
	us-gaap	Occupancy Net OccupancyNet	436000
	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	48000
	us-gaap	Proceeds From Payments For In Securities Sold Under Agreements To Repurchase ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase	923000
	us-gaap	Advertising Expense AdvertisingExpense	253000
	us-gaap	Equipment Expense EquipmentExpense	756000
	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	1324000
	us-gaap	Increase Decrease In Postretirement Obligations IncreaseDecreaseInPostretirementObligations	32000
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	6733000
	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	10658000
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-19000
	us-gaap	Professional Fees ProfessionalFees	390000
	us-gaap	Employee Stock Ownership Plan Esop Compensation Expense EmployeeStockOwnershipPlanESOPCompensationExpense	251000
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	10191000
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1426000
	us-gaap	Noninterest Expense NoninterestExpense	10660000
	us-gaap	Increase Decrease In Advance Payments By Borrowers For Taxes And Insurance IncreaseDecreaseInAdvancePaymentsByBorrowersForTaxesAndInsurance	217000
	us-gaap	Depreciation Depreciation	323000
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	1706000
	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5381000
	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	142000
	us-gaap	Proceeds From Federal Home Loan Bank Borrowings ProceedsFromFederalHomeLoanBankBorrowings	210500000
	iroq	Minimum Age To Be Attained By Employee To Avail Benefits Under Esop MinimumAgeToBeAttainedByEmployeeToAvailBenefitsUnderEsop	P21Y
	iroq	Percentage Of Shares Purchased Under Employee Stock Ownership Plan PercentageOfSharesPurchasedUnderEmployeeStockOwnershipPlan	0.08	pure
	iroq	Term Period On Residential Mortgage Loan TermPeriodOnResidentialMortgageLoan	P15Y
	iroq	Esop Shares Earned EsopSharesEarned	251000
	iroq	Expected Loan Repayment Period ExpectedLoanRepaymentPeriod	P20Y
	iroq	Period Of Treasury Rate Used To Determine Risk Free Interest Rate PeriodOfTreasuryRateUsedToDetermineRiskFreeInterestRate	P7Y
	iroq	Number Of Stock Repurchase Plans NumberOfStockRepurchasePlans	3	Number_of_stock_repurchase
	iroq	Minimum Period To Consider As Defaults MinimumPeriodToConsiderAsDefaults	P90D
	iroq	Telephone And Postage TelephoneAndPostage	215000
	iroq	Audit And Accounting Services AuditAndAccountingServices	103000
	iroq	Closing Price Of Share To Calculate Unearned Esop Shares ClosingPriceOfShareToCalculateUnearnedEsopShares	18.52
	iroq	Stock Repurchase Program Authorization Date StockRepurchaseProgramAuthorizationDate	2015-05-21
	iroq	Esop Shares Earned Shares ESOPSharesEarnedShares	14434	shares
	iroq	Charitable Contribution Carryforward Period CharitableContributionCarryforwardPeriod	P5Y
	iroq	Federal Home Loan Bank Dividends FederalHomeLoanBankDividends	40000
	iroq	Unsecured Loans Limited To Period UnsecuredLoansLimitedToPeriod	P12M
	iroq	Net Increase Decrease In Demand Deposits Money Market Now And Savings Accounts NetIncreaseDecreaseInDemandDepositsMoneyMarketNowAndSavingsAccounts	4490000
	iroq	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvances	671000
	iroq	Net Change In Interest Bearing Time Deposits NetChangeInInterestBearingTimeDeposits	-1000
	iroq	Supervisory Examinations SupervisoryExaminations	115000
	iroq	Insurance Bond Premiums InsuranceBondPremiums	99000
	iroq	Stock Repurchased During Period Average Cost Per Share StockRepurchasedDuringPeriodAverageCostPerShare	17.11
	iroq	Organizational Dues And Subscriptions OrganizationalDuesAndSubscriptions	45000
	iroq	Tier One Capital Conservation Buffer To Risk Weighted Assets Required Under Regulatory TierOneCapitalConservationBufferToRiskWeightedAssetsRequiredUnderRegulatory	0.025	pure
CY2015Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	690000
CY2015Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	193000
CY2015Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	31000
CY2015Q1	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	14000
	iroq	Consumer Loan Term In Year ConsumerLoanTermInYear	P7Y
	iroq	Tier One Risk Based Capital To Risk Weighted Assets Conservation Buffer TierOneRiskBasedCapitalToRiskWeightedAssetsConservationBuffer	0.00625	pure
	iroq	Impaired Financing Receivable Interest Income Loss Accrual Method ImpairedFinancingReceivableInterestIncomeLossAccrualMethod	78000
	iroq	Minimum Number Of Period To Be Considered Past Due MinimumNumberOfPeriodToBeConsideredPastDue	P90D
	iroq	Income Tax Reconciliation Cash Surrender Value Life Insurance IncomeTaxReconciliationCashSurrenderValueLifeInsurance	68000
CY2015	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	94000
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	71000
CY2015	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	135000
CY2015	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	278000
CY2015	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	460000
CY2015	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5026000
CY2015	iroq	Closing Price Of Share To Calculate Unearned Esop Shares ClosingPriceOfShareToCalculateUnearnedEsopShares	16.53
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.23
CY2015Q1	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4253557	shares
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.23
CY2015Q1	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	315137	shares
CY2015Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2015Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.05
CY2015Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3938420	shares
CY2015Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3938420	shares
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.23
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	890000
CY2015Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	689000
CY2015Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	3599000
CY2015Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	0
CY2015Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3930000
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1000
CY2015Q1	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	4000
CY2015Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	32000
CY2015Q1	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	194000
CY2015Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	64000
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	0
CY2015Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	22000
CY2015Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	4720000
CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	40000
CY2015Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	1068000
CY2015Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-7000
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	1000
CY2015Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	689000
CY2015Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1579000
CY2015Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3913000
CY2015Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1356000
CY2015Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	111000
CY2015Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	33000
CY2015Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	25000
CY2015Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	160000
CY2015Q1	us-gaap	Noninterest Income NoninterestIncome	802000
CY2015Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	42000
CY2015Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	466000
CY2015Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	78000
CY2015Q1	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-12000
CY2015Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-1000
CY2015Q1	us-gaap	Interest Expense InterestExpense	790000
CY2015Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	1000
CY2015Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	308000
CY2015Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	467000
CY2015Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	84000
CY2015Q1	us-gaap	Noninterest Expense Printing And Fulfillment NoninterestExpensePrintingAndFulfillment	43000
CY2015Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	17000
CY2015Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0
CY2015Q1	us-gaap	Occupancy Net OccupancyNet	151000
CY2015Q1	us-gaap	Advertising Expense AdvertisingExpense	96000
CY2015Q1	us-gaap	Equipment Expense EquipmentExpense	241000
CY2015Q1	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	461000
CY2015Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2185000
CY2015Q1	us-gaap	Professional Fees ProfessionalFees	93000
CY2015Q1	us-gaap	Noninterest Expense NoninterestExpense	3359000
CY2015Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	592000
CY2015Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5390000
CY2015Q1	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	53000
CY2015Q1	iroq	Telephone And Postage TelephoneAndPostage	65000
CY2015Q1	iroq	Audit And Accounting Services AuditAndAccountingServices	14000
CY2015Q1	iroq	Federal Home Loan Bank Dividends FederalHomeLoanBankDividends	7000
CY2015Q1	iroq	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvances	198000
CY2015Q1	iroq	Supervisory Examinations SupervisoryExaminations	38000
CY2015Q1	iroq	Insurance Bond Premiums InsuranceBondPremiums	27000
CY2015Q1	iroq	Organizational Dues And Subscriptions OrganizationalDuesAndSubscriptions	13000
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2016Q1	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	4014061	shares
CY2015Q1	iroq	Income Tax Reconciliation Cash Surrender Value Life Insurance IncomeTaxReconciliationCashSurrenderValueLifeInsurance	22000
CY2016Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.25
CY2016Q1	us-gaap	Weighted Average Number Of Shares Employee Stock Ownership Plan Shares Not Committed To Be Released WeightedAverageNumberOfSharesEmployeeStockOwnershipPlanSharesNotCommittedToBeReleased	295892	shares
CY2016Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34	pure
CY2016Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3722605	shares
CY2016Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4436	shares
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3718169	shares
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	944000
CY2016Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	933000
CY2016Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	4384000
CY2016Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent	-3000
CY2016Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	4314000
CY2016Q1	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	0
CY2016Q1	us-gaap	Interest Income Deposits With Financial Institutions InterestIncomeDepositsWithFinancialInstitutions	3000
CY2016Q1	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	69000
CY2016Q1	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	165000
CY2016Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	65000
CY2016Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax	46000
CY2016Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	14000
CY2016Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	937000
CY2016Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	184000
CY2016Q1	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	13000
CY2016Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	5148000
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	2000
CY2016Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	704000
CY2016Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	1000
CY2016Q1	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	115000
CY2016Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1006000
CY2016Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1877000
CY2016Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	4060000
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1486000
CY2016Q1	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	122000
CY2016Q1	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	33000
CY2016Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	31000
CY2016Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	161000
CY2016Q1	us-gaap	Noninterest Income NoninterestIncome	926000
CY2016Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	37000
CY2016Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	542000
CY2016Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	80000
CY2016Q1	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	678000
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	53000
CY2016Q1	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	13000
CY2016Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	69000
CY2016Q1	us-gaap	Interest Expense InterestExpense	834000
CY2016Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	4000
CY2016Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	380000
CY2016Q1	us-gaap	Noninterest Expense Printing And Fulfillment NoninterestExpensePrintingAndFulfillment	42000
CY2016Q1	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	254000
CY2016Q1	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	0
CY2016Q1	us-gaap	Occupancy Net OccupancyNet	142000
CY2016Q1	us-gaap	Advertising Expense AdvertisingExpense	90000
CY2016Q1	us-gaap	Equipment Expense EquipmentExpense	250000
CY2016Q1	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	505000
CY2016Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2245000
CY2016Q1	us-gaap	Professional Fees ProfessionalFees	106000
CY2016Q1	us-gaap	Noninterest Expense NoninterestExpense	3500000
CY2016Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	585000
CY2016Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5324000
CY2016Q1	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	59000
CY2016Q1	iroq	Telephone And Postage TelephoneAndPostage	80000
CY2016Q1	iroq	Audit And Accounting Services AuditAndAccountingServices	17000
CY2016Q1	iroq	Federal Home Loan Bank Dividends FederalHomeLoanBankDividends	20000
CY2016Q1	iroq	Interest Expense Federal Home Loan Bank And Federal Reserve Bank Advances InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvances	249000
CY2016Q1	iroq	Supervisory Examinations SupervisoryExaminations	38000
CY2016Q1	iroq	Insurance Bond Premiums InsuranceBondPremiums	29000
CY2016Q1	iroq	Organizational Dues And Subscriptions OrganizationalDuesAndSubscriptions	2000
CY2016Q1	iroq	Impaired Financing Receivable Interest Income Loss Accrual Method ImpairedFinancingReceivableInterestIncomeLossAccrualMethod	33000
CY2016Q1	iroq	Income Tax Reconciliation Cash Surrender Value Life Insurance IncomeTaxReconciliationCashSurrenderValueLifeInsurance	22000

Files In Submission

Name	View Source	Status
0001193125-16-586926-index-headers.html	Edgar Link	pending
0001193125-16-586926-index.html	Edgar Link	pending
0001193125-16-586926.txt	Edgar Link	pending
0001193125-16-586926-xbrl.zip	Edgar Link	pending
d171900d10q.htm	Edgar Link	pending
d171900dex311.htm	Edgar Link	pending
d171900dex312.htm	Edgar Link	pending
d171900dex32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
iroq-20160331.xml	Edgar Link	completed
iroq-20160331.xsd	Edgar Link	pending
iroq-20160331_cal.xml	Edgar Link	unprocessable
iroq-20160331_def.xml	Edgar Link	unprocessable
iroq-20160331_lab.xml	Edgar Link	unprocessable
iroq-20160331_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$IROQ
IF Bancorp, Inc. Stock $iroq

2016 Q2 Form 10-Q Financial Statement

#000119312516586926 Filed on May 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IROQ IF Bancorp, Inc. Stock $iroq

2016 Q2 Form 10-Q Financial Statement

#000119312516586926 Filed on May 11, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IROQ
IF Bancorp, Inc. Stock $iroq