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Discontinued Operations (Details Narrative) (USD $) | 12 Months Ended |
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 Caroline County | Dec. 17, 2010 Caroline County Years sqft
Acres sold in Caroline County bargain sale |  |  |  |  | 1,777
Caroline County bargain sale purchase price |  |  |  | $ 5,200,000 |
Donated value of minerals and aggregates in Caroline County bargain sale |  |  |  | 5,599,000 |
Permanent tax benefit on Caroline County bargain sale | 0 | 0 | 2,126,000 | 2,126,000 |
Income tax receivable on Caroline County bargain sale |  |  | 303,000 | 303,000 |
Long-term deferred tax liability offset on Caroline County bargain sale |  |  | 1,823,000 |  | 1,823,000
Tax carry forward period |  |  |  |  | 5
Book value of property sold in Caroline County bargain sale |  |  |  |  | $ 276,000

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- Definition Cash received for the sale of real estate that is not part of an investing activity during the current period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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