CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (9,677)	$ (11,907)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization	8,590	10,727
Amortization of deferred finance charges	704	356
(Gain) loss on disposition of assets	(402)	188
Impairment of goodwill and long-lived assets	0	216
Gain on capital lease termination	(5,032)	0
Fixed asset donation	(123)	(20)
Provision for doubtful accounts	10,116	10,886
Stock-based compensation expense	1,086	885
Deferred rent	(358)	(505)
(Increase) decrease in assets:
Accounts receivable	(17,430)	(14,216)
Inventories	24	(135)
Prepaid income taxes and income taxes receivable	75	184
Prepaid expenses and current assets	763	1,128
Other assets, net	(1,401)	(1,382)
Increase (decrease) in liabilities:
Accounts payable	3,843	3,326
Accrued expenses	1,611	1,274
Unearned tuition	(1,966)	1,034
Other liabilities	64	453
Total adjustments	164	14,399
Net cash (used in) provided by operating activities	(9,513)	2,492
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(2,155)	(1,606)
Restricted cash	1,080	0
Proceeds from sale of property and equipment	432	447
Net cash used in investing activities	(643)	(1,159)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on borrowings	(386)	(38,850)
Reclassifications of payments of borrowings from restricted cash	0	30,000
Reclassifications of proceeds of borrowings from restricted cash	(5,022)	(22,612)
Payment of deferred finance fees	(645)	(2,794)
Proceeds from borrowings	0	53,500
Net share settlement for equity-based compensation	(107)	(104)
Principal payments under capital lease obligations	(2,864)	(350)
Net cash (used in) provided by financing activities	(9,024)	18,790
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(19,180)	20,123
CASH AND CASH EQUIVALENTS-Beginning of period	38,420	12,299
CASH AND CASH EQUIVALENTS-End of period	19,240	32,422
Cash paid during the year for:
Interest	4,020	5,162
Income taxes	122	79
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Liabilities accrued for or noncash purchases of fixed assets	$ 2,033	$ 757