Inventory (Policies)	3 Months Ended
Jun. 30, 2012
Inventory:
Inventory	5. Inventories are stated at the lower of cost or net realizable value, cost being determined by the first-in, first-out method

Disclosure of accounting policy for major classes of inventories, bases of stating inventories (for example, lower of cost or market), methods by which amounts are added and removed from inventory classes (for example, FIFO, LIFO, or average cost), loss recognition on impairment of inventories, and situations in which inventories are stated above cost. If inventory is carried at cost, this disclosure includes the nature of the cost elements included in inventory.

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

-Publisher FASB

-Name Accounting Standards Codification

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-Name Accounting Research Bulletin (ARB)

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-Paragraph 3, 5-10, 15, 16, 17

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-Section S99

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-Publisher AICPA

-Name Accounting Research Bulletin (ARB)

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-Section A

-Paragraph 9

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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+ Details