Business Combinations - Narrative (Details) - USD ($)			3 Months Ended			12 Months Ended
	Apr. 01, 2021	Oct. 31, 2019	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Period held in escrow	18 months
ClickSWITCH
Business Acquisition [Line Items]
Cash purchase price	$ 65,500,000
Amount placed in escrow	$ 1,000,000		$ 0
Escrow adjustment period	90 days
Released from escrow deposit			$ 900,000
Amount deposited in escrow	$ 300,000
Period held in escrow	12 months
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			$ 3,000,000
Escrow adjustment period		60 days
Period held in escrow		18 months
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
Amount released				$ 1,800,000
Payments made to acquired employees and contractors						2,200,000	$ 3,700,000
PrecisionLender | Cost of revenues
Business Acquisition [Line Items]
Compensation expenses included in acquisition related costs						400,000	900,000	$ 200,000
PrecisionLender | Acquisition related costs
Business Acquisition [Line Items]
Compensation expenses included in acquisition related costs						$ 1,500,000	$ 2,700,000	$ 500,000
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