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Legal Matters (Details) (USD $)	Jun. 30, 2012
Legal Matters [Abstract]
Accrued action in other current liabilities	$ 12,000

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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