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Stock-Based Compensation (Details Narrative) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock awards, weighted average grant date fair value $ 2.46      
Stock-based compensation expense $ 1 $ 76 $ 60 $ 151
Shares available for grant 345,752   345,752  
Unrecognized compensation cost related to non-vested stock options $ 64   $ 64  
Period for recognition of unrecognized compensation cost related to non-vested stock options 1 year 6 months      
Restricted Stock [Member]        
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Vesting rights description of stock awards granted Executive officers vest in the restricted stock awards if the various performance or time-based metrics are met.      
Stock awards granted 109,638      
Stock awards, weighted average grant date fair value $ 2.71      
Stock Awards [Member]        
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock awards granted 22,051      
Minimum [Member]        
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock option awards, vesting term 3 years      
Stock option awards, contractual term 9 years      
Percentage of vesting shares 90.00%      
Maximum [Member]        
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock option awards, vesting term 5 years      
Stock option awards, contractual term 10 years      
Percentage of vesting shares 100.00%