Note 8 - Concentrations (Details Textual)	12 Months Ended
Mar. 31, 2015 USD ($)	Mar. 31, 2014 USD ($)
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member] \| Foreign Customers [Member]
Concentration Risk, Percentage	10.50%	14.20%
Revenues	$ 305,449	$ 256,489
Sales Revenue, Net [Member] \| Customer Concentration Risk [Member]
Concentration Risk, Number of Customers	2	2
Concentration Risk, Percentage	38.00%	19.00%
Accounts Receivable [Member] \| Customer Concentration Risk [Member]
Concentration Risk, Number of Customers	1	2
Concentration Risk, Percentage	43.00%	33.00%
Revenues	$ 2,850,548	$ 1,809,623

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 18

-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6351-108592

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13531-108611

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 275

-SubTopic 10

-Section 50

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=51801978&loc=d3e6404-108592

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13537-108611

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Data Type:	num:percentItemType
Balance Type:	na
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