v3.22.4
Acquisitions - Schedule of Intangible Assets Acquired (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 01, 2022
Nov. 01, 2021
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Asset Acquisition [Line Items]          
Net Book Value       $ 18,895 $ 16,302
Concorde Career Colleges Inc          
Asset Acquisition [Line Items]          
Net Book Value $ 4,800        
MIAT College of Technology          
Asset Acquisition [Line Items]          
Net Book Value   $ 16,200      
Trademarks, trade names and other          
Asset Acquisition [Line Items]          
Finite-lived intangible assets, net book value       1,513  
Trademarks, trade names and other | Concorde Career Colleges Inc          
Asset Acquisition [Line Items]          
Finite-lived intangible assets, net book value $ 500        
Weighted Average Remaining Useful Life (Years) 10 years        
Curriculum development          
Asset Acquisition [Line Items]          
Finite-lived intangible assets, net book value       1,782 387
Curriculum development | Concorde Career Colleges Inc          
Asset Acquisition [Line Items]          
Finite-lived intangible assets, net book value $ 1,500        
Weighted Average Remaining Useful Life (Years) 5 years        
Curriculum development | MIAT College of Technology          
Asset Acquisition [Line Items]          
Finite-lived intangible assets, net book value   $ 400      
Weighted Average Remaining Useful Life (Years)   5 years      
Accreditations and regulatory approvals          
Asset Acquisition [Line Items]          
Indefinite-lived intangible assets, gross carrying amount       $ 15,600 12,800
Accreditations and regulatory approvals | Concorde Career Colleges Inc          
Asset Acquisition [Line Items]          
Indefinite-lived intangible assets, gross carrying amount $ 2,800        
Accreditations and regulatory approvals | MIAT College of Technology          
Asset Acquisition [Line Items]          
Indefinite-lived intangible assets, gross carrying amount   $ 12,800      
Trademarks, trade names and other          
Asset Acquisition [Line Items]          
Indefinite-lived intangible assets, gross carrying amount         $ 3,000
Trademarks, trade names and other | MIAT College of Technology          
Asset Acquisition [Line Items]          
Indefinite-lived intangible assets, gross carrying amount   $ 3,000      
Weighted Average Remaining Useful Life (Years)     4 years