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Acquisition Activity - Schedule of Fair Value of Identified Intangible Assets Acquired (Details)
$ in Thousands
Jan. 01, 2022
USD ($)
Business Acquisition [Line Items]  
Identified intangible assets with finite useful life $ 965
Customer contracts and relationships  
Business Acquisition [Line Items]  
Useful life 2 years 6 months
Identified intangible assets with finite useful life $ 744
Curricula  
Business Acquisition [Line Items]  
Useful life 3 years
Identified intangible assets with finite useful life $ 158
Trade name  
Business Acquisition [Line Items]  
Useful life 1 year
Identified intangible assets with finite useful life $ 35
Accreditation and licensing  
Business Acquisition [Line Items]  
Useful life 2 years 6 months
Identified intangible assets with finite useful life $ 28