Acquisitions	12 Months Ended
Dec. 31, 2018
Acquisitions [Abstract]
Acquisitions	2. Acquisitions In 2018, the Company acquired Retirement Plan Services, LLC for a total consideration of $13.0 million. As part of the acquisition, the Company recorded goodwill of $6.7 million and $5.1 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2018. In 2017, the Company acquired Downeast Pension Services, Inc. for total consideration of $5.7 million. As part of the acquisition, the Company recorded goodwill of $2.6 million and $1.7 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2017. 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. The operating results of acquired companies are included in the consolidated results after the dates of acquisition.

2. Acquisitions

In 2018, the Company acquired Retirement Plan Services, LLC for a total consideration of $13.0 million. As part of the acquisition, the Company recorded goodwill of $6.7 million and $5.1 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2018.

In 2017, the Company acquired Downeast Pension Services, Inc. for total consideration of $5.7 million. As part of the acquisition, the Company recorded goodwill of $2.6 million and $1.7 million contingent consideration recorded in other liabilities on the consolidated balance sheet as of December 31, 2017.

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.

The operating results of acquired companies are included in the consolidated results after the dates of acquisition.