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Accounting Policies, by Policy (Policies)	3 Months Ended
Accounting Policies, by Policy (Policies)	Dec. 31, 2013
Accounting Policies [Abstract]
Inventory, Policy [Policy Text Block]	Inventories are stated at the lower of cost (first-in, first-out or average) or market.
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	Compensation expense for restricted stock is recognized ratably over the required service period based on the fair value of the grant calculated as the number of shares granted multiplied by the stock price on the date of grant, and for performance shares, the likelihood of achieving the performance criteria. Compensation cost related to stock-based awards with graded vesting is amortized using the straight-line attribution 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.

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