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Commitments And Contingencies (Details) (USD $)
 9 Months Ended 12 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Sep. 30, 2013
Commitments And Contingencies [Abstract]      
Accrued Insurance $ 5,234,000    
Reserve for construction defect liabilities 565,000    
Estimated cost of completion of bonded project 56,555,000    
Cash Collateral 500,000    
Purchase Commitment Amount 2,155,000    
Other Commitments [Line Items]      
Letters of Credit Outstanding, Amount 6,918,000    
Insurance Related [Member]
      
Other Commitments [Line Items]      
Letters of Credit Outstanding, Amount 6,347,000    
Vendor Related [Member]
      
Other Commitments [Line Items]      
Letters of Credit Outstanding, Amount 571,000    
Surety Bond [Member]
      
Loss Contingency [Line Items]      
Total settlement to be paid in monthly installments 2,200,000    
Interest rate on settlement value gross 12.00%    
Receipt of payments 100,000   450,000
Valuation Allowances And Reserves Charged To Cost And Expense Gross   $ 1,725,000