Discontinued operations (Details Narrative) (Sunbelt Transport, USD $)	1 Months Ended	36 Months Ended	60 Months Ended
Aug. 31, 2009	Jul. 31, 2012	Aug. 31, 2014
Sunbelt Transport
SunBelt Jacksonville monthly terminal rental		$ 5,000
SunBelt South Pittsburg monthly terminal rental			5,000
Additional payment received on option to sell South Pittsburg terminal			100,000
Cash payment on delivery of promissory note for sale of SunBelt	1,000,000
Promissory note monthly proceeds on sale of SunBelt Transport			$ 130,000
Interest rate on promissory note for sale of SunBelt Transport			7.00%

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 12

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3179-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 15, 16

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_ProceedsFromDivestitureOfBusinesses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration