Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
CURRENT ASSETS:
Cash and cash equivalents	$ 60,206	$ 62,645
Accounts receivable, net	41,872	34,192
Accounts receivable - students, net	23,593	20,594
Inventories	51,935	52,648
Prepaid expenses and other current assets	19,025	22,364
Total current assets	196,631	192,443
PROPERTY AND EQUIPMENT, NET	87,466	87,220
GOODWILL	326,942	326,942
OTHER ASSETS:
Intangible assets, net	90,572	90,919
Deferred financing costs, net	4,983	5,334
Deferred customer acquisitions costs	4,487	1,452
Other	7,915	8,119
Total other assets	107,957	105,824
Total assets	718,996	712,429
CURRENT LIABILITIES:
Accounts payable	16,364	14,876
Accrued expenses	37,743	47,277
Current portion of long-term debt	18,563	26,500
Current portion of deferred rent	1,054	1,059
Current portion of deferred tuition revenue	28,239	25,521
Current portion of deferred revenue	58,215	51,418
Gift certificate liability	15,124	15,822
Income taxes payable	1,724	2,640
Total current liabilities	177,026	185,113
NON-CURRENT LIABILITIES:
Deferred income tax liabilities, net	33,751	32,881
Long-term debt, net of current portion	142,312	148,500
Long-term deferred rent	10,274	10,518
Long-term deferred tuition revenue	845	532
Long-term deferred revenue	14,554	12,855
Total non-current liabilities	201,736	205,286
COMMITMENTS AND CONTINGENCIES
SHAREHOLDERS' EQUITY:
Preferred shares, $.0l par value; 10,000 shares authorized, none issued and outstanding	0	0
Common shares, $.0l par value; 100,000 shares authorized, 23,198 issued in 2012 and 23,153 shares issued in 2011	232	232
Additional paid-in capital	172,635	169,339
Accumulated other comprehensive loss	(2,448)	(3,594)
Retained earnings	444,024	429,454
Treasury shares, at cost, 7,998 shares in 2012 and 7,982 shares in 2011	(274,209)	(273,401)
Total shareholders' equity	340,234	322,030
Total liabilities and shareholders' equity	$ 718,996	$ 712,429