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Stock Compensation (Detail Textuals) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Grant of options to purchase (in shares) 553,361    
Stock dividend (in percent) 4.00%    
Stock based compensation expense $ 17,000 $ 10,000 $ 20,000
Total unrecognized compensation expense related to non-vested stock awards $ 20,000    
Weighted average period is expected to be recognized 4 months 17 days