CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
CURRENT ASSETS:
Cash and cash equivalents	$ 17,571	$ 14,563
Restricted cash	16,775	7,189
Accounts receivable, less allowance of $15,590 and $12,806 at December 31, 2018 and 2017, respectively	18,675	15,791
Inventories	1,451	1,657
Prepaid income taxes and income taxes receivable	178	207
Assets held for sale	0	2,959
Prepaid expenses and other current assets	2,461	2,352
Total current assets	57,111	44,718
PROPERTY, EQUIPMENT AND FACILITIES - At cost, net of accumulated depreciation and amortization of $171,109 and $163,946 at December 31, 2018 and 2017, respectively	49,292	52,866
OTHER ASSETS:
Noncurrent restricted cash	11,600	32,802
Noncurrent receivables, less allowance of $1,403 and $978 at December 31, 2018 and 2017, respectively	12,175	8,928
Deferred income taxes, net	424	424
Goodwill	14,536	14,536
Other assets, net	900	939
Total other assets	39,635	57,629
TOTAL	146,038	155,213
CURRENT LIABILITIES:
Current portion of credit agreement	15,000	0
Unearned tuition	22,545	24,647
Accounts payable	14,107	10,508
Accrued expenses	10,605	11,771
Other short-term liabilities	2,324	558
Total current liabilities	64,581	47,484
NONCURRENT LIABILITIES:
Long-term credit agreement	33,769	52,593
Pension plan liabilities	4,271	4,437
Accrued rent	3,410	4,338
Other long-term liabilities	141	548
Total liabilities	106,172	109,400
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, no par value - 10,000,000 shares authorized, no shares issued and outstanding at December 31, 2018 and 2017	0	0
Common stock, no par value - authorized 100,000,000 shares at December 31, 2018 and 2017, issued and outstanding 30,552,333 shares at December 31, 2018 and 30,624,407 shares at December 31, 2017	141,377	141,377
Additional paid-in capital	29,484	29,334
Treasury stock at cost - 5,910,541 shares at December 31, 2018 and 2017	(82,860)	(82,860)
Accumulated deficit	(44,073)	(37,528)
Accumulated other comprehensive loss	(4,062)	(4,510)
Total stockholders' equity	39,866	45,813
TOTAL	$ 146,038	$ 155,213