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- Definition

Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Fair Value Adjustments

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- Definition

Potential Earn-Out Contingent Consideration Payments, Target Based

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- Definition

Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of cash outflow, not made soon after acquisition date of business combination, to settle contingent consideration liability up to amount recognized at acquisition date, including, but not limited to, measurement period adjustment and less amount paid soon after acquisition date.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended	6 Months Ended		12 Months Ended
Acquisitions (Details) - USD ($) $ in Thousands	Oct. 31, 2018	Sep. 30, 2018	Jan. 31, 2018	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Business Acquisition [Line Items]
Contingent earn-out				$ 0	$ 0		$ 557
Payments related to contingent consideration					0	$ 487
AdvantageTec
Business Acquisition [Line Items]
Aggregate purchase price	$ 11,200
Cash payment in acquisition	6,000
Equity consideration in acquisition	4,300
Potential earn-out consideration payments based on achieving targets	900
Re-measurement to fair value increase (decrease)				300			200
Contingent earn-out settled in stock				$ 300
Payments related to contingent consideration							500
Goodwill acquired in acquisition	9,100
Intangible assets acquired	$ 2,200
Conversable, Inc.
Business Acquisition [Line Items]
Aggregate purchase price		$ 5,700
Cash payment in acquisition		1,300
Equity consideration in acquisition		2,900
Potential earn-out consideration payments based on achieving targets		1,500
Re-measurement to fair value increase (decrease)							500
Goodwill acquired in acquisition		5,500
Intangible assets acquired		500
Assets acquired and liabilities assumed, net liability		$ (300)
BotCentral
Business Acquisition [Line Items]
Equity consideration in acquisition			$ 1,000
Intangible assets acquired			1,200
Business acquisition transaction costs			$ 200
Contingent earn-out \| AdvantageTec
Business Acquisition [Line Items]
Re-measurement to fair value increase (decrease)					(263)		168
Contingent earn-out \| Conversable, Inc.
Business Acquisition [Line Items]
Re-measurement to fair value increase (decrease)					$ 0		(496)
Payments related to contingent consideration							$ 500