Annual report pursuant to Section 13 and 15(d)

OTHER BALANCE SHEET INFORMATION (Details 2)

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OTHER BALANCE SHEET INFORMATION (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Accrued expenses:    
Contract-related $ 519 $ 504
Compensation and compensation-related 65 484
Professional fees and other 246 256
Accrued expenses $ 830 $ 1,244