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Summary of Significant Accounting Policies (Details Textual)
$ in Thousands
9 Months Ended
Sep. 30, 2018
USD ($)
Segment
shares
Apr. 30, 2018
shares
Mar. 31, 2018
shares
Jan. 01, 2018
USD ($)
Dec. 31, 2017
shares
Summary of Significant Accounting Policies (Additional Textual) [Abstract]          
Operating segments of business | Segment 3        
Common stock, authorized shares available for issuance | shares 50,000,000 50,000,000 35,000,000   35,000,000
Common stock, shares outstanding | shares 27,777,161        
ASU 2016-02          
Summary of Significant Accounting Policies (Additional Textual) [Abstract]          
Capitalization of leases as an asset | $ $ 2,900        
ASU 2016-01          
Summary of Significant Accounting Policies (Additional Textual) [Abstract]          
Cumulative effect adjustment upon adoption of new accounting principle | $       $ 169