Summary of Significant Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Estimated net costs to be incurred during liquidation
Compensation for employees and directors	$ 164
Compliance costs	141
Insurance Fees	210
Professional Fees	791
Income Taxes	150
Subtotal	1,456
Less: interest income on cash and investment balances	(68)
Total net costs to be incurred during liquidation	$ 1,388	$ 1,577

Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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+ Details