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Significant Accounting Policies - Supplemental Cash Flow Disclosure (Details) (USD $)	12 Months Ended
	Feb. 28, 2013	Feb. 29, 2012
Notes to Financial Statements
Interest paid	$ 113,931	$ 118,115
Income taxes paid	$ 38,848	$ 6,663

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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The cost of borrowed funds accounted for as interest that was charged against earnings during the period.

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

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-Number 210

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-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.



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