CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (6,068)	$ (6,883)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	3,427	3,667
Amortization of deferred finance charges	215	204
Gain on disposition of assets	(391)	(47)
Gain on capital lease termination	(1,677)	0
Fixed asset donation	(58)	(9)
Provision for doubtful accounts	3,300	3,278
Stock-based compensation expense	373	332
Deferred rent	(212)	(187)
(Increase) decrease in assets:
Accounts receivable	(4,734)	(5,861)
Inventories	(29)	(168)
Prepaid income taxes and income taxes receivable	19	52
Prepaid expenses and current assets	(570)	(464)
Other assets and charges	(444)	(418)
Increase (decrease) in liabilities:
Accounts payable	208	(302)
Accrued expenses	2,738	(50)
Unearned tuition	(5,035)	583
Other liabilities	(231)	(32)
Total adjustments	(3,101)	578
Net cash used in operating activities	(9,169)	(6,305)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(501)	(759)
Proceeds from sale of property and equipment	428	80
Net cash used in investing activities	(73)	(679)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on borrowings	(386)	(32,500)
Reclassifications of payments of borrowings from restricted cash	0	30,000
Reclassifications of proceeds of borrowings from restricted cash	(5,016)	0
Payment of deferred finance fees	(645)	0
Proceeds from borrowings	0	2,500
Net share settlement for equity-based compensation	(101)	(21)
Principal payments under capital lease obligations	(2,864)	(114)
Net cash used in financing activities	(9,012)	(135)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(18,254)	(7,119)
CASH AND CASH EQUIVALENTS-Beginning of period	38,420	12,299
CASH AND CASH EQUIVALENTS-End of period	20,166	5,180
Cash paid during the year for:
Interest	1,473	1,483
Income taxes	78	0
SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND FINANCING ACTIVITIES:
Liabilities accrued for or noncash purchases of fixed assets	$ 602	$ 48