REVENUE RECOGNITION (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
REVENUE RECOGNITION [Abstract]
Unearned tuition	$ 28,846		$ 30,631
Revenue recognized included in contract liability	24,700
Disaggregation of Revenue [Abstract]
Total revenues	117,506	$ 103,366
Services Transferred at a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	7,001	5,747
Services Transferred Over Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	110,505	97,619
Campus Operations [Member]
Disaggregation of Revenue [Abstract]
Total revenues	117,506	101,321
Campus Operations [Member] | Services Transferred at a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	7,001	5,411
Campus Operations [Member] | Services Transferred Over Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	110,505	95,910
Transitional [Member]
Disaggregation of Revenue [Abstract]
Total revenues	0	2,045
Transitional [Member] | Services Transferred at a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	0	336
Transitional [Member] | Services Transferred Over Time [Member]
Disaggregation of Revenue [Abstract]
Total revenues	$ 0	$ 1,709