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Consolidated Statements of Cash Flows (Parenthetical) - FeedbackNow [Member]
$ in Millions
9 Months Ended
Sep. 30, 2018
USD ($)
Non-cash investing activities, total consideration payable $ 5.3
Non-cash investing activities, contingent consideration 3.0
Non-cash investing activities, indemnity holdback 1.5
Non-cash investing activities, working capital adjustment $ 0.8