Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash, cash equivalents, and restricted cash (Note 2)	$ 149,627	$ 227,686
Accounts receivable, net of allowance of $5,983 in 2020 and $11,396 in 2021.	36,026	17,652
Prepaid expenses	11,681	6,472
Income tax receivable	5,303	0
Total current assets	202,637	251,810
Property and equipment, net	102,417	68,434
Operating lease assets, net	77,943	8,743
Intangible assets, net	85,082	3,721
Goodwill	243,486	26,563
Other assets, net	14,043	11,747
Total assets	725,608	371,018
Current liabilities:
Accounts payable	13,497	3,757
Accrued compensation and benefits	15,131	15,660
Accrued liabilities	10,819	10,967
Deferred revenue and student deposits	21,776	22,104
Income tax payable	0	178
Operating lease liabilities, current	13,705	2,392
Long-term debt, current	8,750	0
Total current liabilities	83,678	55,058
Operating lease liability, long term	69,488	6,455
Deferred income taxes	5,059	2,580
Long-term debt, net	151,771	0
Total liabilities	309,996	64,093
Commitments and contingencies (Note 12)
Stockholders’ equity:
Preferred Stock, $.01 par value; authorized shares - 10,000; no shares issued or outstanding	0	0
Common Stock, $.01 par value; authorized shares - 100,000; 14,809 issued and outstanding in 2020; 18,709 issued and outstanding in 2021	187	148
Additional paid-in capital	286,385	195,597
Accumulated other comprehensive income	108	0
Retained earnings	128,932	111,180
Total stockholders’ equity	415,612	306,925
Total liabilities and stockholders’ equity	$ 725,608	$ 371,018