Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash flows provided by operating activities:
Net income	$ 22,354	$ 18,214
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation	3,130	2,338
Excess tax benefits from share-based compensation		(536)
Amortization of debt issuance costs	30	32
Provision for bad debts	18,277	19,563
Depreciation and amortization	7,826	5,309
Non-capitalizable system conversion costs		4,013
Litigation settlement	(5,200)
Exit costs	(64)	(481)
Deferred income taxes	1,392	(9,802)
Other		(59)
Changes in assets and liabilities:
Accounts receivable	(13,372)	(42,920)
Prepaid expenses and other	(1,127)	(3,107)
Due to/from related parties	(8,773)	902
Accounts payable	4,996	3,062
Accrued liabilities and employee related liabilities	(3,102)	8,482
Income taxes receivable/payable	2,295	3,041
Deferred rent	2,704	197
Deferred revenue	6,833	9,099
Student deposits	(2,173)	12,780
Net cash provided by operating activities	36,026	30,127
Cash flows used in investing activities:
Capital expenditures	(38,276)	(22,355)
Change in restricted cash and cash equivalents	6,993	(27,386)
Proceeds from sale or maturity of investments		487
Net cash used in investing activities	(31,283)	(49,254)
Cash flows used in financing activities:
Principal payments on notes payable and capital lease obligations	(1,892)	(1,515)
Debt issuance costs	(70)
Repurchase of common shares	(22,369)
Excess tax benefits from share-based compensation		536
Net proceeds from exercise of stock options	603	955
Net cash used in financing activities	(23,728)	(24)
Net decrease in cash and cash equivalents	(18,985)	(19,151)
Cash and cash equivalents, beginning of period	33,637	62,571
Cash and cash equivalents, end of period	14,652	43,420
Supplemental disclosure of cash flow information
Cash paid for interest	145	409
Cash paid for income taxes	11,793	19,061
Supplemental disclosure of non-cash investing and financing activities
Purchases of property and equipment included in accounts payable	6,791	229
Tax benefit of Spirit warrant intangible	127	259
Shortfall tax expense from share-based compensation	$ 47