Fair Value Measurements - Level 3 Liabilities (Details) - Contingent earn-out - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Change in Fair Value of Level 3 Liability:
Balance, Beginning of year	$ 0	$ 557
Balance, End of year	29,830	0
e-bot7
Change in Fair Value of Level 3 Liability:
Other Liabilities, Fair Value Disclosure	6,170	0
Tenfold
Change in Fair Value of Level 3 Liability:
Other Liabilities, Fair Value Disclosure	6,946	0
VoiceBase
Change in Fair Value of Level 3 Liability:
Other Liabilities, Fair Value Disclosure	16,714	0
AdvantageTec
Change in Fair Value of Level 3 Liability:
Fair value adjustments	132	(263)
Payments	$ 132	$ 294

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

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- Definition

Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

+ References

No definition available.

+ Details

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- Definition

Fair value portion of other liabilities.

+ References

No definition available.

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