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Common Stock (Details) - 2014 Restricted Stock Plan [Member] - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
May 06, 2014
Class of Stock [Line Items]          
Shares authorized per plan         100,000
Shares granted     16,045    
Allocated share-based compensation expense $ 17,000 $ 11,000 $ 34,000 $ 19,000  
Restricted shares vested during period     2,990    
Granted shares unvested 13,055   13,055