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Fair Value of Financial Instruments
6 Months Ended
Jun. 30, 2011
Fair Value of Financial Instruments [Abstract]  
Fair Value of Financial Instruments
NOTE 3: Fair Value of Financial Instruments
The carrying amounts of cash and cash equivalents, accounts receivable, notes receivable, deferred finance costs, prepaid expenses and other assets, accounts payable, and other accruals approximate their fair values because of their nature and expected duration.