UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Cash and cash equivalents	$ 222,116	$ 168,481
Marketable securities	31,448	39,728
Tuition receivable, net	83,082	76,102
Other current assets	53,801	44,758
Total current assets	390,447	329,069
Property and equipment, net	116,419	118,529
Right-of-use lease assets	114,653	119,202
Marketable securities, non-current	0	483
Intangible assets, net	248,855	251,623
Goodwill	1,229,882	1,251,888
Other assets	54,980	54,419
Total assets	2,155,236	2,125,213
Current liabilities:
Accounts payable and accrued expenses	99,245	90,888
Income taxes payable	10,659	2,200
Contract liabilities	128,503	92,341
Lease liabilities	23,316	24,190
Total current liabilities	261,723	209,619
Long-term debt	61,256	61,400
Deferred income tax liabilities	30,439	28,338
Lease liabilities, non-current	116,350	127,735
Other long-term liabilities	42,885	45,603
Total liabilities	512,653	472,695
Commitments and contingencies
Stockholders’ equity:
Common stock, par value $0.01; 32,000,000 shares authorized; 24,406,816 and 24,607,939 shares issued and outstanding at December 31, 2023 and March 31, 2024, respectively	246	244
Additional paid-in capital	1,519,291	1,517,650
Accumulated other comprehensive loss	(60,754)	(34,247)
Retained earnings	183,800	168,871
Total stockholders’ equity	1,642,583	1,652,518
Total liabilities and stockholders’ equity	$ 2,155,236	$ 2,125,213