CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 135,937	$ 215,771
Restricted cash	6,040	5,636
Accounts receivable, less allowance for doubtful accounts of $2,351 and $9,174	46,383	99,530
Private education loans, less allowance for loan losses of $0 and $0	10,584	7,730
Deferred income taxes	34,547	77,549
Prepaid expenses and other current assets	57,923	28,400
Total current assets	291,414	434,616
Property and equipment, net	157,072	168,509
Private education loans, excluding current portion, less allowance for loan losses of $44,392 and $29,349	80,292	76,479
Deferred income taxes	68,041	68,324
Collateral deposits	97,932	8,626
Other assets	54,409	50,297
Total assets	749,160	806,851
Current liabilities:
Current portion of long-term debt	9,635	50,000
Current portion of PEAKS Trust senior debt	37,545	157,883
Current portion of CUSO secured borrowing obligation	20,813	0
Accounts payable	67,848	58,021
Accrued compensation and benefits	12,264	18,107
Other current liabilities	27,050	42,136
Deferred revenue	147,475	147,630
Total current liabilities	322,630	473,777
Long-term debt, excluding current portion	86,714	0
PEAKS Trust senior debt, excluding current portion	38,658	71,341
CUSO secured borrowing obligation, excluding current portion	100,194	0
Other liabilities	52,959	146,087
Total liabilities	601,155	691,205
Commitments and contingent liabilities (Note 15)
Shareholders' equity:
Preferred stock, $.01 par value, 5,000,000 shares authorized, none issued	0	0
Common stock, $.01 par value, 300,000,000 shares authorized, 37,068,904 issued	371	371
Capital surplus	198,883	200,040
Retained earnings	969,670	940,449
Accumulated other comprehensive income	1,201	3,146
Treasury stock, 13,619,010 and 13,698,716 shares, at cost	(1,022,120)	(1,028,360)
Total shareholders' equity	148,005	115,646
Total liabilities and shareholders' equity	$ 749,160	$ 806,851