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Basis of Presentation and Summary of Significant Accounting Policies - Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Basis of Presentation and Summary of Significant Accounting Policies
Impairment of goodwill	$ 0	$ 0	$ 0

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- References

No definition available.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
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