v3.26.1
SEGMENT REPORTING - Financial Information by Reporting Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
SEGMENT REPORTING [Abstract]        
REVENUE $ 142,560 $ 116,474 $ 286,518 $ 233,980
COSTS AND EXPENSES:        
Instructional 28,153 23,544 55,776 46,559
Books and tools 10,380 6,769 20,211 14,477
Facilities 13,444 11,933 26,883 25,018
Depreciation and amortization 7,655 4,545 15,155 8,145
Educational services and facilities 59,632 46,791 118,025 94,199
Sales and marketing 24,745 18,872 48,642 38,573
Student services 7,903 6,363 15,259 12,601
Provision for credit losses 16,035 13,177 29,717 25,012
Administrative 30,832 28,484 64,917 57,452
Depreciation and amortization 134 165 266 327
Selling, general and administrative 79,649 67,061 158,801 133,965
(Gain) loss on sale of assets (33) (256) (27) (476)
Total costs and expenses 139,248 113,596 276,799 227,688
OPERATING INCOME 3,312 2,878 9,719 6,292
Campus Operations [Member]        
SEGMENT REPORTING [Abstract]        
REVENUE 142,560 116,474 286,518 233,980
Reportable Segments [Member] | Campus Operations [Member]        
SEGMENT REPORTING [Abstract]        
REVENUE 142,560 116,474 286,518 233,980
COSTS AND EXPENSES:        
Instructional 28,153 23,544 55,776 46,559
Books and tools 10,380 6,769 20,211 14,477
Facilities 13,444 11,933 26,883 25,018
Depreciation and amortization 7,655 4,545 15,155 8,145
Educational services and facilities 59,632 46,791 118,025 94,199
Sales and marketing 24,745 18,872 48,642 38,573
Student services 7,903 6,363 15,259 12,601
Provision for credit losses 16,035 13,177 29,717 24,975
Administrative 12,707 12,218 25,582 23,160
Depreciation and amortization 0 0 0 0
Selling, general and administrative 61,390 50,630 119,200 99,309
(Gain) loss on sale of assets (10) (256) (4) (510)
Total costs and expenses 121,012 97,165 237,221 192,998
OPERATING INCOME 21,548 19,309 49,297 40,982
Corporate [Member]        
SEGMENT REPORTING [Abstract]        
REVENUE 0 0 0 0
COSTS AND EXPENSES:        
Instructional 0 0 0 0
Books and tools 0 0 0 0
Facilities 0 0 0 0
Depreciation and amortization 0 0 0 0
Educational services and facilities 0 0 0 0
Sales and marketing 0 0 0 0
Student services 0 0 0 0
Provision for credit losses 0 0 0 37
Administrative 18,125 16,266 39,335 34,292
Depreciation and amortization 134 165 266 327
Selling, general and administrative 18,259 16,431 39,601 34,656
(Gain) loss on sale of assets (23) 0 (23) 34
Total costs and expenses 18,236 16,431 39,578 34,690
OPERATING INCOME $ (18,236) $ (16,431) $ (39,578) $ (34,690)