2.4.0.8033 - Disclosure - STOCK BASED COMPENSATION - Summary of ESOP Shares (Details)truefalsefalse1false USDfalsefalse$Context_As_Of__30-Jun-2013http://www.sec.gov/CIK0001484949instant2013-06-30T00:00:000001-01-01T00:00:00sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$Context_As_Of__30-Jun-2012http://www.sec.gov/CIK0001484949instant2012-06-30T00:00:000001-01-01T00:00:00sharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 1us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Disclosure Of Compensation Related Costs Share based Payments [Abstract]2false 2us-gaap_EmployeeStockOwnershipPlanESOPNumberOfSuspenseSharesus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse3134031340falsefalsefalse2truefalsefalse3498334983falsefalsefalsexbrli:sharesItemTypesharesShares contributed to the ESOP that have not yet been released, committed to be released, or allocated to participant accounts. Suspense shares generally collateralize ESOP debt.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 false1Unearned shares3false 2us-gaap_EmployeeStockOwnershipPlanESOPNumberOfCommittedToBeReleasedSharesus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse10981098falsefalsefalse2truefalsefalse10791079falsefalsefalsexbrli:sharesItemTypesharesThe shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 false1Shares committed for release4false 2us-gaap_EmployeeStockOwnershipPlanESOPNumberOfAllocatedSharesus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse5629256292falsefalsefalse2truefalsefalse5281552815falsefalsefalsexbrli:sharesItemTypesharesThe shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 false1Allocated shares5false 2us-gaap_EmployeeStockOwnershipPlanESOPSharesInESOPus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalsetotalLabel1truefalsefalse8873088730falsefalsefalse2truefalsefalse8887788877falsefalsefalsexbrli:sharesItemTypesharesSum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 true1Total ESOP shares6false 2us-gaap_EmployeeStockOwnershipPlanESOPDeferredSharesFairValueus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse597340597340USD$falsetruefalse2truefalsefalse591213591213USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe fair value of shares held by the ESOP as of the balance sheet date in which no ESOP participant has a vested interest and no lender has a claim. The fair value of an ESOP share is the amount the seller could reasonably expect to receive for it in a current sale between a willing buyer and a willing seller, that is, other than in a forced or liquidation sale, which would be the market price of the stock if it is publicly traded.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 false2Fair value of unearned sharesfalseSTOCK BASED COMPENSATION - Summary of ESOP Shares (Details) (USD $)NoRoundingNoRoundingUnKnownUnKnowntruefalsefalseSheethttp://www.jacksonvillesavings.com/role/STOCKBASEDCOMPENSATIONSummaryOfESOPSharesDetails26