Acquisition Activity - Schedule of Fair Value of Identified Intangible Assets Acquired (Details) - USD ($) $ in Thousands	Jan. 01, 2022	Sep. 01, 2021
Business Acquisition [Line Items]
Intangible assets	$ 965	$ 86,500
Student roster
Business Acquisition [Line Items]
Useful life		2 years
Identified intangible assets with finite useful life		$ 20,000
Curricula
Business Acquisition [Line Items]
Useful life	3 years	3 years
Identified intangible assets with finite useful life	$ 158	$ 14,000
Lead conversions
Business Acquisition [Line Items]
Useful life		2 years
Identified intangible assets with finite useful life		$ 1,500
Customer contracts and relationships
Business Acquisition [Line Items]
Useful life	2 years 6 months
Identified intangible assets with finite useful life	$ 744
Trade name
Business Acquisition [Line Items]
Identified intangible assets with finite useful life	35
Accreditation, licensing and Title IV
Business Acquisition [Line Items]
Identified intangible assets with finite useful life	$ 28
Trade name
Business Acquisition [Line Items]
Useful life	1 year
Indefinite-lived intangible assets acquired		26,500
Accreditation, licensing and Title IV
Business Acquisition [Line Items]
Useful life	2 years 6 months
Indefinite-lived intangible assets acquired		$ 24,500

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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- Definition

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.

+ References

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- Definition

Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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