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Note 3 - Inventories (Tables)

12 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

		March 31,
		2014				2013
Raw materials		$	5,758			$	4,052
Work-in-process			272				271
Finished goods			2,068				1,514
Less reserve			(327	)			(261	)
		$	7,771			$	5,576

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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