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For an unclassified balance sheet, amount of receivables due from an entity that is affiliated with the reporting entity by means of direct or indirect ownership.

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

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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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-Publisher FASB

-Name Accounting Standards Codification

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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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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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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Note 8 - Equity Investment (Details) (MWL [Member], USD $) In Millions, unless otherwise specified			3 Months Ended		9 Months Ended
	Sep. 30, 2014 Trade Accounts Receivable [Member]	Sep. 30, 2014 Current Accounts Receivable [Member]	Mar. 31, 2013 Intersegment Eliminations [Member]	Jun. 30, 2014 Percentage Owned By Non-Related Party [Member]	Sep. 30, 2014	Sep. 30, 2013	Jun. 30, 2014	Mar. 28, 2013
Note 8 - Equity Investment (Details) [Line Items]
Equity Method Investment, Ownership Percentage				55.00%	45.00%		45.00%
Equity Method Investments								$ 2.6
Revenue from Related Parties					5.7	6.3
Revenue, Net			2.1
Due from Affiliates	$ 1.1	$ 1.7