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Commitments and Contingencies Textuals (Details) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Liabilty Recorded For Stanby Letter of Credit [Abstract]    
Liability Recorded For Standy Letters Of Credit $ 69 $ 72
Operating Leases, Future Minimum Payments Due [Abstract]    
Operating Leases, Future Minimum Payments Due, Current 220  
Operating Leases, Future Minimum Payments, Due in Two Years 125  
Operating Leases, Future Minimum Payments, Due in Three Years 35  
Operating Leases, Future Minimum Payments, Due in Four Years 30  
Operating Leases, Future Minimum Payments, Due in Five Years $ 3