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Acquisitions
12 Months Ended
Dec. 31, 2016
Acquisitions [Abstract]  
Acquisitions
2.          Acquisitions

In 2016, the Company acquired Actuarial Designs & Solutions, Inc. for total consideration of $3.0 million and Columbia Ridge Capital Management, Inc., for total consideration of $1.3 million. As part of the acquisitions, the Company recorded goodwill of $1.3 million and $0.8 million, respectively.
 
In 2015, the Company acquired Third Party Administrators, Inc., a retirement plan administration company for total consideration of $4.1 million.  As part of the acquisition, the Company recorded goodwill of $2.3 million.