Consolidated Balance Sheets(Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents (Note 2)	$ 103,724	$ 115,634
Accounts receivable, net of allowance of $14,737 in 2015 and $10,699 in 2014	5,730	6,130
Prepaid expenses	6,570	6,379
Income tax receivable	638	2,029
Deferred income taxes	6,869	6,046
Total current assets	123,531	136,218
Property and equipment, net	108,240	102,424
Investments	12,302	12,051
Goodwill	38,634	38,634
Other assets, net	8,735	8,577
Total assets	291,442	297,904
LIABILITIES AND STOCKHOLDERS’ EQUITY
Accounts payable	7,051	11,029
Accrued liabilities	14,190	13,416
Deferred revenue and student deposits	21,374	23,805
Total current liabilities	42,615	48,250
Deferred income taxes	16,487	15,436
Total liabilities	$ 59,102	$ 63,686
Commitments and contingencies (Note 2)
Stockholders’ equity:
Preferred stock, $.01 par value; Authorized shares - 10,000; no shares issued or outstanding
Common stock, $.01 par value; Authorized shares - 100,000; 16,574 issued and outstanding in 2015; 17,152 issued and outstanding in 2014	$ 166	$ 172
Additional paid-in capital	170,469	169,654
Retained earnings	61,705	64,392
Total stockholders’ equity	232,340	234,218
Total liabilities and stockholders’ equity	$ 291,442	$ 297,904