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Discontinued Operations (Consolidated Balance Sheets Of The Discontinued Operations) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
Discontinued Operations [Abstract]    
Cash and cash equivalents $ 3 $ 30
Accounts receivable   3,353
Prepaid expenses and other current assets 13 115
Total current assets 16 3,498
Property and equipment, net   178
Other assets   3
Total assets 16 3,679
Accounts payable and accrued expenses 1,196 2,031
Total current liabilities $ 1,196 $ 2,031