STUDENT RECEIVABLES, Student Receivables (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
STUDENT RECEIVABLES [Abstract]
Accounts receivables		$ 17,504	$ 22,734
Student Receivables [Abstract]
2023	[1]	77,113
2022	[1]	12,548
2021	[1]	6,799
2020	[1]	3,036
2019	[1]	2,019
Thereafter	[1]	1,031
Total	[1]	102,546
Write-Off's [Abstract]
2023	[2]	9,540
2022	[2]	19,731
2021	[2]	3,194
2020	[2]	727
2019	[2]	535
Thereafter	[2]	310
Total	[2]	$ 34,037

[1] Student receivables are presented gross and only relate to amounts owed directly from the individual student.  These receivables do not include amounts owed relating to federal subsidy or from corporate partnerships.

[2] Write-off amounts included only relate to the year ended December 31, 2023.