XML 79 R68.htm IDEA: XBRL DOCUMENT v3.21.2
Accounts Payable and Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Payables and Accruals [Abstract]    
Trade payables $ 57,687 $ 64,049
Accrued compensation and benefits 32,897 33,160
Accrued student obligations 9,262 4,017
Other 3,537 3,516
Accounts payable and accrued expenses $ 103,383 $ 104,742