Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash, cash equivalents, and restricted cash (Note 2)	$ 144,342	$ 129,458
Accounts receivable, net of allowance of $13,328 in 2022 and $15,359 in 2023	50,973	42,353
Prepaid expenses	13,032	11,409
Income tax receivable	474	2,871
Assets held for sale	8,561	0
Total current assets	217,382	186,091
Property and equipment, net	87,503	100,892
Operating lease assets, net	100,023	108,870
Deferred income taxes	51,360	35,355
Intangible assets, net	31,539	54,734
Goodwill	59,593	112,593
Other assets, net	9,986	16,521
Total assets	557,386	615,056
Current liabilities:
Accounts payable	8,663	3,808
Accrued compensation and benefits	16,711	15,010
Accrued liabilities	11,476	13,784
Deferred revenue and student deposits	23,830	23,760
Lease liabilities, current	13,309	14,396
Total current liabilities	73,989	70,758
Lease liabilities, long term	96,739	101,420
Long-term debt, net	94,682	93,151
Total liabilities	265,410	265,329
Commitments and contingencies (Note 14)
Stockholders’ equity:
Preferred Stock, $.01 par value; authorized shares - 10,000,000; Series A Senior Preferred Stock, 400 shares issued or outstanding in 2022 and 2023, respectively. ($155,587 and $138,132 liquidation preference per share, $62,235 and $55,253 in aggregate, for 2022 and 2023, respectively) (Note 13)	39,691	39,691
Common Stock, $.01 par value; authorized shares - 100,000,000; 18,892,791 issued and outstanding in 2022; 17,604,371 issued and outstanding in 2023	176	189
Additional paid-in capital	299,561	292,854
Accumulated other comprehensive income	1,644	3,102
Retained earnings (accumulated deficit)	(49,096)	13,891
Total stockholders’ equity	291,976	349,727
Total liabilities and stockholders’ equity	$ 557,386	$ 615,056