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Commitments and Contingencies (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Commitments and Contingencies [Abstract]    
2016 $ 72  
2017 72  
2018 72  
2019 72  
2020 94  
Total minimum payments required: 382  
Less amount representing interest: (42)  
Present value of net minimum lease payments: 340  
Less current portion 57 $ 61
Capital lease noncurrent portion $ 283 $ 367