XML 46 R35.htm IDEA: XBRL DOCUMENT v2.4.1.9
Derivative Financial Instruments - Narrative (Details) (USD $)
3 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Jun. 30, 2014
Dec. 01, 2012
Derivative [Line Items]        
Notional amount on interest rate swap transaction       $ 10,000,000us-gaap_DerivativeLiabilityNotionalAmount
Restricted cash 720,000us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue   0us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue  
Net losses to be reclassified into earnings within the next twelve months 2,800,000us-gaap_CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths      
Derivative Instruments Designated as Cash Flow Hedges [Member]        
Derivative [Line Items]        
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net $ 0us-gaap_GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet
/ us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis
= us-gaap_CashFlowHedgingMember
$ 0us-gaap_GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet
/ us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis
= us-gaap_CashFlowHedgingMember