Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details Textual)

Summary of Significant Accounting Policies (Details Textual) (USD $)	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
Property, Plant and Equipment [Line Items]
Depreciation	$ 500,000	$ 500,000	$ 700,000
Cumulative translation adjustment	608,000	619,000
Shipping, Handling and Transportation Costs	$ 700,000	$ 700,000	$ 1,100,000

- Definition

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

+ References

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+ Details

- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References + Details

- Definition

Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.

+ References

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