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Cash And Cash Equivalents (Details Narrative) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Reserve Balance $ 25 $ 25
Required Collateral on Deposit, before offset against related swap liabilities 1,060 680
Uninsured balances in money market mutual funds 515 1,247
Without TAG Program
   
Uninsured balances in money market mutual funds $ 18,112 $ 13,679