Acquisition	3 Months Ended
Mar. 31, 2019
Business Combinations [Abstract]
Acquisition	Acquisition On April 1, 2019, we acquired a 100% interest in Autonomous Research ("Autonomous"), an institutional research firm, for initial cash purchase price consideration of approximately $6 million as well as contingent consideration payable in five years based upon meeting certain revenue targets. Also, in accordance with GAAP additional cash payments made to the owners of Autonomous on acquisition date are considered compensation expense to be amortized over a two year period, not purchase price consideration, due to service conditions at the time of acquisition. The valuation of the fair value of assets acquired and liabilities assumed, as well as the contingent consideration payable, will be completed during the second quarter of 2019. The Autonomous acquisition is not expected to have a material impact on our financial condition or results of operations.

Acquisition

3 Months Ended

Mar. 31, 2019

On April 1, 2019, we acquired a 100% interest in Autonomous Research ("Autonomous"), an institutional research firm, for initial cash purchase price consideration of approximately $6 million as well as contingent consideration payable in five years based upon meeting certain revenue targets. Also, in accordance with GAAP additional cash payments made to the owners of Autonomous on acquisition date are considered compensation expense to be amortized over a two year period, not purchase price consideration, due to service conditions at the time of acquisition. The valuation of the fair value of assets acquired and liabilities assumed, as well as the contingent consideration payable, will be completed during the second quarter of 2019. The Autonomous acquisition is not expected to have a material impact on our financial condition or results of operations.