CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) - USD ($) $ in Thousands	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Current assets:
Cash and cash equivalents	$ 145,951	$ 135,937	$ 205,035
Restricted cash	6,328	6,040	4,293
Accounts receivable, net	46,200	46,383	77,384
Private education loans, net	9,541	10,584	7,713
Deferred income taxes	28,584	34,547	69,708
Prepaid expenses and other current assets	56,068	57,923	34,686
Total current assets	292,672	291,414	398,819
Property and equipment, net	152,181	157,072	164,072
Private education loans, excluding current portion, net	76,528	80,292	75,619
Deferred income taxes	65,912	71,719	77,508
Collateral deposits	97,932	97,932	8,626
Other assets	55,033	54,409	55,688
Total assets	740,258	752,838	780,332
Current liabilities:
Current portion of long-term debt	12,082	9,635	50,000
Current portion of PEAKS Trust senior debt	26,533	37,545	130,692
Current portion of CUSO secured borrowing obligation	20,963	20,813	0
Accounts payable	73,390	67,848	67,336
Accrued compensation and benefits	15,151	12,264	16,075
Other current liabilities	28,602	27,153	52,268
Deferred revenue	139,856	147,475	141,549
Total current liabilities	316,577	322,733	457,920
Long-term debt, excluding current portion	82,158	86,714	0
PEAKS Trust senior debt, excluding current portion	45,127	48,166	63,693
CUSO secured borrowing obligation, excluding current portion	96,226	100,194	0
Other liabilities	52,247	52,959	142,476
Total liabilities	592,335	610,766	664,089
Shareholders' equity:
Preferred stock, $.01 par value, 5,000,000 shares authorized, none issued	0	0	0
Common stock, $.01 par value, 300,000,000 shares authorized, 37,068,904 issued	371	371	371
Capital surplus	185,936	198,883	197,954
Retained earnings	974,184	963,737	941,176
Accumulated other comprehensive income	963	1,201	2,908
Treasury stock, 13,516,221, 13,619,010 and 13,665,572 shares, at cost	(1,013,531)	(1,022,120)	(1,026,166)
Total shareholders' equity	147,923	142,072	116,243
Total liabilities and shareholders' equity	$ 740,258	$ 752,838	$ 780,332