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Condensed Consolidated Statements of Cash Flows [Parenthetical] (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Repayment of related party debt	$ 268,000	$ 373,000

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

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