Quarterly report pursuant to sections 13 or 15(d)

Property, Buildings and Equipment, Net (Narrative) (Details)

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Property, Buildings and Equipment, Net (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Remaining Parcels of Land in Lee County, Florida [Member]
Long Lived Assets Held-for-sale [Line Items]    
Number of properties held for sale   2
Fair value of parcels held for sale   $ 2,475
Proceeds held in escrow   2,500
Proceeds held in escrow $ (2,500)