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Buildings, Equipment, Furnishings and Leasehold Improvements (Tables)

12 Months Ended

Feb. 28, 2013

Property, Plant and Equipment [Abstract]

Equipment, furnishings and leasehold improvements

		February 28,				February 29,
		2013				2012
Buildings		$	2,344,403			$	2,296,606
Laboratory equipment			651,562				526,388
Machinery and equipment			639,102				613,946
Leasehold improvements			152,161				152,161
Tradeshow and demonstration equipment			908,819				772,313
Furniture and fixtures			654,151				641,572
Totals			5,350,198				5,002,986
Less:  accumulated depreciation			(2,496,421	)			(2,156,136	)
		$	2,853,777			$	2,846,850

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- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph b

-Article 5



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

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 12

-Paragraph 5

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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