CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)
Net income	$ 15,286	$ 27,656
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	13,688	13,220
Amortization of deferred finance charges	181	179
Deferred income taxes	887	55
Loss (gain) on disposition of assets	9	(7)
Provision for doubtful accounts	14,119	18,469
Stock-based compensation expense	2,130	1,247
Tax benefit associated with exercise of stock options	(83)	(1,495)
Deferred rent	437	659
(Increase) decrease in assets:
Accounts receivable	407	(15,248)
Inventories	334	(492)
Prepaid expenses and current assets	(741)	1,058
Other assets	531	(1,054)
Increase (decrease) in liabilities:
Accounts payable	(2,858)	(941)
Prepaid income taxes	(13,486)	(13,985)
Accrued expenses	(10,110)	(3,116)
Pension plan liabilities	(133)	(144)
Advance from federal funds	(511)	(545)
Unearned tuition	(1,251)	(991)
Other liabilities	313	410
Total adjustments	3,863	(2,721)
Net cash provided by operating activities	19,149	24,935
CASH FLOWS FROM INVESTING ACTIVITIES:
Restricted cash	693	489
Capital expenditures	(24,057)	(24,135)
Proceeds from sale of property and equipment	28	11
Net cash used in investing activities	(23,336)	(23,635)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on borrowings	(20,000)	(20,000)
Proceeds from exercise of stock options	228	2,791
Tax benefit associated with exercise of stock options	83	1,495
Net share settlement for equity-based compensation	(378)	(128)
Dividends paid	(11,252)	0
Principal payments under capital lease obligations	(198)	(195)
Purchase of treasury stock	0	(3,149)
Net cash used in financing activities	(31,517)	(19,186)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(35,704)	(17,886)
CASH AND CASH EQUIVALENTS-Beginning of period	65,995	46,076
CASH AND CASH EQUIVALENTS-End of period	30,291	28,190
Cash paid during the year for:
Interest	2,090	1,978
Income taxes	23,057	32,594
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Liabilities accrued for the purchase of fixed assets	$ 2,476	$ 3,162