CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) [Abstract]
REVENUE	$ 117,506	$ 103,366
COSTS AND EXPENSES:
Educational services and facilities	47,409	43,023
Selling, general and administrative	66,904	60,492
(Gain) loss on sale of assets	(220)	309
Total costs & expenses	114,093	103,824
OPERATING INCOME (LOSS)	3,413	(458)
OTHER:
Interest income	114	698
Interest expense	(701)	(567)
INCOME (LOSS) BEFORE INCOME TAXES	2,826	(327)
PROVISION (BENEFIT) FOR INCOME TAXES	882	(113)
NET INCOME	1,944	(214)
COMPREHENSIVE INCOME (LOSS)	$ 1,944	$ (214)
Basic
Net income (loss) per common share (in dollars per share)	$ 0.06	$ (0.01)
Diluted
Net income (loss) per common share (in dollars per share)	$ 0.06	$ (0.01)
Weighted average number of common shares outstanding:
Basic (in shares)	30,809,306	30,301,475
Diluted (in shares)	31,073,704	30,301,475