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Subsequent Events	12 Months Ended
Subsequent Events	Sep. 30, 2017
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events On October 30, 2017, the Company sold its corporate office building in Fort Myers, Florida for $5,300,000. The building is classified as an Asset Held for Sale in the accompanying Consolidated Balance Sheet at September 30, 2017. The sales agreement provides that the Company will lease back a portion of the office space for five years.