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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $)
In Thousands
9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Statement of Cash Flows [Abstract]  
Net cash used in operating activities$ (66)$ (51)
Cash flows from investing activities:  
Proceeds from notes receivable6652
Net cash provided by investing activities6652
Net change in cash01
Cash at beginning of period11
Cash at end of period$ 1$ 2