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Share Based Compensation Plans (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Allocated Share-based Compensation Expense $ 1,100 $ 1,500 $ 1,100
Maximum number of shares of common stock available for grant under the 2010 EIP 900,000    
Numbers, exercised 44,971    
Cash received on exercise of stock option $ 693    
Unrecognized compensation costs related to stock options $ 2    
Exceed percentage of grand date fair value, one 25.00%    
Exceed percentage of grand date fair value, two 40.00%    
Exceed percentage of grand date fair value, three 50.00%    
Nonqualified Stock Options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation costs expected to be recognized over the remaining weighted-average service period 4 months    
Restricted Stock [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation costs expected to be recognized over the remaining weighted-average service period 1 year 10 months 15 days    
Unrecognized compensation cost related to nonvested restricted shares $ 1,832