CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 11,757	$ 17,571
Restricted cash	3,997	16,775
Accounts receivable, less allowance of $17,277 and $15,590 at September 30, 2019 and December 31, 2018, respectively	22,094	18,675
Inventories	1,899	1,451
Prepaid income taxes and income taxes receivable	358	178
Prepaid expenses and other current assets	4,257	2,461
Total current assets	44,362	57,111
PROPERTY, EQUIPMENT AND FACILITIES - At cost, net of accumulated depreciation and amortization of $172,190 and $171,109 at September 30, 2019 and December 31, 2018, respectively	48,209	49,292
OTHER ASSETS:
Noncurrent restricted cash	0	11,600
Noncurrent receivables, less allowance of $2,156 and $1,403 at September 30, 2019 and December 31, 2018, respectively	14,633	12,175
Deferred income taxes, net	0	424
Operating lease right-of-use assets	38,750	0
Goodwill	14,536	14,536
Other assets, net	1,247	900
Total other assets	69,166	39,635
TOTAL	161,737	146,038
CURRENT LIABILITIES:
Current portion of credit agreement	7,117	15,000
Unearned tuition	22,901	22,545
Accounts payable	18,899	14,107
Accrued expenses	9,523	10,605
Current portion of operating lease liabilities	9,089	0
Other short-term liabilities	595	2,324
Total current liabilities	68,124	64,581
NONCURRENT LIABILITIES:
Long-term credit agreement and term loan	19,785	33,769
Pension plan liabilities	4,149	4,271
Deferred income taxes, net	93	0
Long-term portion of operating lease liabilities	35,942	0
Accrued rent	0	3,410
Other long-term liabilities	64	141
Total liabilities	128,157	106,172
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, no par value - 10,000,000 shares authorized, no shares issued and outstanding at September 30, 2019 and December 31, 2018	0	0
Common stock, no par value - authorized: 100,000,000 shares at September 30, 2019 and December 31, 2018; issued and outstanding: 31,142,251 shares at September 30, 2019 and 30,552,333 shares at December 31, 2018	141,377	141,377
Additional paid-in capital	29,927	29,484
Treasury stock at cost - 5,910,541 shares at September 30, 2019 and December 31, 2018	(82,860)	(82,860)
Accumulated deficit	(51,264)	(44,073)
Accumulated other comprehensive loss	(3,600)	(4,062)
Total stockholders' equity	33,580	39,866
TOTAL	$ 161,737	$ 146,038