XML 31 R20.htm IDEA: XBRL DOCUMENT v3.25.1
Other Long-Term Liabilities
 3 Months Ended
Mar. 31, 2025
Other Liabilities, Noncurrent [Abstract]  
Other Long-Term Liabilities Other Long-Term Liabilities
Other long-term liabilities consist of the following as of December 31, 2024 and March 31, 2025 (in thousands):
December 31, 2024March 31, 2025
Contract liabilities, net of current portion$34,505 $35,401 
Asset retirement obligations3,876 3,927 
Other1,805 2,027 
Other long-term liabilities$40,186 $41,355 
Contract Liabilities
In connection with its student tuition contracts, the Company has an obligation to provide free classes in the future should certain eligibility conditions be maintained. Long-term contract liabilities represent the amount of revenue under these arrangements that the Company expects will be realized after one year.
Asset Retirement Obligations
Certain of the Company’s lease agreements require the leased premises to be returned in a predetermined condition.