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Preferred Stock (Details) - Series A Preferred Stock [Member] - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 23, 2014
Dec. 31, 2018
Preferred Stock (Textual)    
Liquidation preference per share $ 1,000  
Share price $ 10  
Preferred capital offering, description The Company completed its public offering of 1,500,000 depositary shares, each representing a 1/100th ownership interest in a 6.50 percent Noncumulative Convertible Preferred Share, Series A  
Proceeds from issuance of Series A preferred stock $ 14,000  
Conversion price   $ 10.1860
Preferred stock, Conversion basis description   On or after the fifth anniversary of the issue date of the Series A Preferred Shares (December 23, 2019), the Company may require all holders of Series A Preferred Shares (and, therefore, depositary shares) to convert their shares into common shares of the Company, provided the Company's common share price exceeds 120 percent of the current conversion price of $10.19, or $12.23.
Conversion of outstanding Series A Preferred Shares   1,472,125
Percentage of noncumulative convertible preferred share 6.50%  
Depository shares issued, Value $ 15,000  
Depository shares issued, Shares 1,500,000  
Conversion of shares, amount   $ 1,000