v3.21.2

Business Combinations - Narrative (Details) - USD ($)			3 Months Ended				9 Months Ended
	Apr. 01, 2021	Oct. 31, 2019	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
Business Acquisition [Line Items]
Period held in escrow	18 months
Acquisition related costs			$ 476,000		$ 818,000		$ 2,514,000	$ (22,000)
ClickSWITCH
Business Acquisition [Line Items]
Cash purchase price	$ 65,500,000
Amount placed in escrow	$ 1,000,000		0				0
Escrow adjustment period	90 days
Released from escrow deposit			900,000
Amount deposited in escrow	$ 300,000
Period held in escrow	12 months
Estimated useful life	5 years 1 month 6 days
ClickSWITCH | Acquisition related costs
Business Acquisition [Line Items]
Acquisition related costs							1,100,000
PrecisionLender
Business Acquisition [Line Items]
Cash purchase price		$ 510,000,000
Amount placed in escrow		$ 3,000,000
Escrow adjustment period		60 days
Period held in escrow		18 months
Amount released				$ 1,800,000		$ 3,000,000
Additional payment to former stockholders upon finalization of closing estimates						$ 200,000
Amount deposited into escrow, portion of initial consideration to compensate for any breaches of warranty or violations		$ 1,800,000
PrecisionLender | Cost of revenues
Business Acquisition [Line Items]
Compensation expenses included in acquisition related costs			100,000		200,000		300,000	700,000
PrecisionLender | Acquisition related costs
Business Acquisition [Line Items]
Compensation expenses included in acquisition related costs			$ 500,000		$ 700,000		$ 1,300,000	$ 2,200,000
PL Escrow
Business Acquisition [Line Items]
Amount placed in escrow				$ 0
Minimum
Business Acquisition [Line Items]
Estimated useful life							2 years
Minimum | ClickSWITCH
Business Acquisition [Line Items]
Estimated useful life							2 years
Maximum
Business Acquisition [Line Items]
Estimated useful life							10 years
Maximum | ClickSWITCH
Business Acquisition [Line Items]
Estimated useful life							6 years

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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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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Amount of expense for salary and wage arising from service rendered by nonofficer and officer employees. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold.

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