Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 8,502	$ 10,797
Accounts receivable, net of allowance for doubtful accounts of $34 (2017) and $15 (2016)	8,225	9,449
Prepaid expenses and other current assets	3,232	3,711
Income tax receivable	2,545	3,314
Deferred subscription solicitation and commission costs	1,655	5,050
Current assets of discontinued operations and assets held for sale	0	575
Total current assets	24,159	32,896
PROPERTY AND EQUIPMENT, net	11,040	10,611
GOODWILL	9,763	9,763
INTANGIBLE ASSETS, net	58	210
OTHER ASSETS	1,459	862
TOTAL ASSETS	46,479	54,342
CURRENT LIABILITIES:
Accounts payable	3,498	2,000
Accrued expenses and other current liabilities	8,533	10,978
Accrued payroll and employee benefits	1,501	4,128
Commissions payable	141	99
Current portion of long-term debt, net	0	2,146
Capital leases, current portion	423	471
Deferred revenue	7,759	11,430
Current liabilities of discontinued operations and liabilities held for sale	0	858
Total current liabilities	21,855	32,110
LONG-TERM DEBT, net	20,736	10,092
OBLIGATIONS UNDER CAPITAL LEASES, less current portion	392	865
OTHER LONG-TERM LIABILITIES	2,895	3,436
DEFERRED TAX LIABILITY, net	7	1,905
TOTAL LIABILITIES	45,885	48,408
COMMITMENTS AND CONTINGENCIES (see Notes 15 and 16)
STOCKHOLDERS’ EQUITY:
Common stock at $0.01 par value, shares authorized 50,000; shares issued 28,194 (2017) and 27,303 (2016); shares outstanding 24,102 (2017) and 23,733 (2016)	282	273
Additional paid-in capital	150,305	142,247
Warrants	2,840	0
Treasury stock, shares at cost; 4,092 (2017) and 3,570 (2016)	(35,745)	(33,822)
Accumulated deficit	(117,088)	(102,764)
TOTAL STOCKHOLDERS’ EQUITY	594	5,934
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 46,479	$ 54,342