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Litigation
12 Months Ended
Dec. 31, 2018
Commitments and Contingencies [Abstract]  
Litigation

20.   Litigation

 

From time to time, the Company is involved in litigation and other legal proceedings arising out of the ordinary course of its business. There are no material pending legal proceedings, other than routine litigation incidental to the business, to which the Company is subject or to which its property is subject.