Business Combinations and Asset Acquisitions	6 Months Ended
Jun. 30, 2018
Business Combinations [Abstract]
Business Combinations and Asset Acquisitions	Business Combinations and Asset Acquisitions In January 2017, the Company acquired the outstanding shares of a privately-owned company. In accordance with ASU 2017-01, the Company determined the set of assets acquired was not a business as substantially all of the fair value of the gross assets acquired was concentrated in a single identifiable asset, and the transaction was accounted for as an asset purchase. The Company acquired the assets for $1.5 million in cash from existing balances which included a hold-back of $0.2 million, which was paid in the first quarter of 2018. Consideration was allocated on a relative fair value basis and resulted in $1.5 million in intangible assets including acquired technology and assembled workforce. Intangible assets are amortized on a straight-line basis over their estimated useful lives of three years. The acquired intangible assets are not amortizable for income tax purposes, which will result in an increase to deferred tax liabilities and a decrease of valuation allowance of $0.3 million. During 2015, the Company acquired all of the outstanding shares of Centrix, a privately-owned company that provides financial institutions with products that detect fraud, manage risk and simplify compliance and acquired all of the outstanding ownership interests of Social Money, a privately-owned financial services software company that offers a modern, cloud-based platform that assists financial institutions in their direct digital strategies. During 2017, the Company paid out $7.2 million to the former Centrix shareholders based upon the achievement of certain milestone-based objectives and continued employment and $0.2 million in retention bonuses to certain of the Social Money employees based upon their continued employment with the Company. During 2017, the Company also released the entire $2.5 million hold-back to the former owners of Social Money upon the expiration of the hold-back period. The Company continues to accrue for payouts contingent upon future employment of acquired employees. The Company has recognized $0.3 million and $0.4 million under these agreements in compensation expense included in acquisition related costs in the condensed consolidated statement of comprehensive loss for the three months ended June 30, 2018 and 2017, respectively, and $0.5 million and $0.7 million under these agreements for the six months ended June 30, 2018 and 2017, respectively. The unpaid amounts due to the former shareholders or continuing employees, as applicable, are recorded in accrued compensation in the condensed consolidated balance sheets as of June 30, 2018.

Business Combinations and Asset Acquisitions

In January 2017, the Company acquired the outstanding shares of a privately-owned company. In accordance with ASU 2017-01, the Company determined the set of assets acquired was not a business as substantially all of the fair value of the gross assets acquired was concentrated in a single identifiable asset, and the transaction was accounted for as an asset purchase. The Company acquired the assets for $1.5 million in cash from existing balances which included a hold-back of $0.2 million, which was paid in the first quarter of 2018. Consideration was allocated on a relative fair value basis and resulted in $1.5 million in intangible assets including acquired technology and assembled workforce. Intangible assets are amortized on a straight-line basis over their estimated useful lives of three years. The acquired intangible assets are not amortizable for income tax purposes, which will result in an increase to deferred tax liabilities and a decrease of valuation allowance of $0.3 million.

During 2015, the Company acquired all of the outstanding shares of Centrix, a privately-owned company that provides financial institutions with products that detect fraud, manage risk and simplify compliance and acquired all of the outstanding ownership interests of Social Money, a privately-owned financial services software company that offers a modern, cloud-based platform that assists financial institutions in their direct digital strategies. During 2017, the Company paid out $7.2 million to the former Centrix shareholders based upon the achievement of certain milestone-based objectives and continued employment and $0.2 million in retention bonuses to certain of the Social Money employees based upon their continued employment with the Company. During 2017, the Company also released the entire $2.5 million hold-back to the former owners of Social Money upon the expiration of the hold-back period. The Company continues to accrue for payouts contingent upon future employment of acquired employees. The Company has recognized $0.3 million and $0.4 million under these agreements in compensation expense included in acquisition related costs in the condensed consolidated statement of comprehensive loss for the three months ended June 30, 2018 and 2017, respectively, and $0.5 million and $0.7 million under these agreements for the six months ended June 30, 2018 and 2017, respectively. The unpaid amounts due to the former shareholders or continuing employees, as applicable, are recorded in accrued compensation in the condensed consolidated balance sheets as of June 30, 2018.