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Property and Equipment (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Property And Equipment Details    
Computers $ 12 $ 10
Office furniture and equipment 97 97
Leasehold improvements 229 229
Total cost 338 336
Accumulated depreciation and amortization (333) (332)
Property and equipment, net $ 5 $ 4