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This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Proceeds from sale of a business4false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2false USDtruefalseD2013Q3_M0712_AssetPurchaseAgreementMemberhttp://www.sec.gov/CIK0000911649duration2013-07-11T00:00:002013-07-12T00:00:00falsefalseAsset Purchase Agreementus-gaap_SubsequentEventTypeAxisxbrldihttp://xbrl.org/2006/xbrldisdix_AssetPurchaseAgreementMemberus-gaap_SubsequentEventTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$nanafalse0Asset Purchase Agreement5true 3us-gaap_SubsequentEventLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Subsequent Event [Line Items]6false 4us-gaap_EscrowDepositus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse13000001300USD$falsetruefalsexbrli:monetaryItemTypemonetaryThe designation of funds furnished by a borrower to a lender to assure future payments of the borrower's real estate taxes and insurance obligations with respect to a mortgaged property. 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