Date when the investor obtains control of acquired shares of the investee, in CCYY-MM-DD format.

No definition available.

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- Definition

Amount for accounts payable to related parties.

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- Definition

For an unclassified balance sheet, amount of receivables arising from transactions with related parties.

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-Publisher FASB

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- Definition

This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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- Definition

Reflects the sum of all other revenue and income realized from sales and other transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party during the period.

+ References

No definition available.

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Note 13 Related Party Transactions (Narratives) (Details) (USD $)	12 Months Ended			0 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013	Dec. 12, 2014
Powersem GmbH [Member]
Related Party Transaction [Line Items]
Equity Method Investment, Ownership Percentage	45.00%
Related Party Transaction, Revenue from Related Parties	$ 1,800,000	$ 2,100,000	$ 1,300,000
Related Party Transaction, Expenses from Transactions with Related Party	4,000,000	5,200,000	2,900,000
Accounts Receivable, Related Parties	82,000	74,000	121,000
Accounts Payable, Related Parties	115,000	137,000	59,000
Related Party Transaction, Other Revenues from Transactions with Related Party		43,000
EB Tech Ltd [Member]
Related Party Transaction [Line Items]
Equity Method Investment, Ownership Percentage	20.00%
Related Party Transaction, Expenses from Transactions with Related Party	278,000	211,000	121,000
Accounts Payable, Related Parties	23,000
Equity Method Investment, Other than Temporary Impairment		0
ATEC [Member]
Related Party Transaction [Line Items]
Equity Method Investment, Ownership Percentage	24.30%			24.30%
Related Party Transaction, Expenses from Transactions with Related Party	2,000,000
Accounts Payable, Related Parties	$ 632,000
Equity Investment Effective Date				Dec. 12, 2014