Inventories (Policies)	6 Months Ended
Jun. 30, 2011
Inventories - (Policies) [Abstract]
Inventory Policy	Inventories are stated at the lower of cost or market.

- Definition

Describes an entity's accounting policies covering its 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 description includes the nature of the cost elements included in inventory.

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