CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
CURRENT ASSETS:
Cash and cash equivalents	$ 5,230	$ 10,857
Accounts receivable, net of allowance for doubtful accounts of $9 (2017) and $15 (2016)	7,953	7,972
Prepaid expenses and other current assets	3,659	3,864
Inventory	250	250
Income tax receivable	2,665	3,314
Deferred subscription solicitation and commission costs	5,974	5,050
Assets held for sale	0	104
Total current assets	25,731	31,411
PROPERTY AND EQUIPMENT, net	10,453	10,611
GOODWILL	9,763	9,763
INTANGIBLE ASSETS, net	163	210
OTHER ASSETS	1,114	862
TOTAL ASSETS	47,224	52,857
CURRENT LIABILITIES:
Accounts payable	4,204	2,536
Accrued expenses and other current liabilities	9,844	11,068
Accrued payroll and employee benefits	3,460	4,256
Commissions payable	299	316
Current portion of long-term debt, net	3,561	2,146
Capital leases, current portion	450	471
Deferred revenue	7,350	8,295
Liabilities held for sale	0	104
Total current liabilities	29,168	29,192
LONG-TERM DEBT, net	8,833	10,092
OBLIGATIONS UNDER CAPITAL LEASES, less current portion	751	865
OTHER LONG-TERM LIABILITIES	3,352	3,436
DEFERRED TAX LIABILITY, net	1,905	1,905
TOTAL LIABILITIES	44,009	45,490
COMMITMENTS AND CONTINGENCIES (see Notes 14 and 16)
STOCKHOLDERS’ EQUITY:
Common stock at $0.01 par value, shares authorized 50,000; shares issued 27,592 (2017) and 27,303 (2016); shares outstanding 24,014 (2017) and 23,733 (2016)	276	273
Additional paid-in capital	142,927	142,247
Treasury stock, shares at cost; 3,578 (2017) and 3,570 (2016)	(33,855)	(33,822)
Accumulated deficit	(106,133)	(101,331)
TOTAL STOCKHOLDERS’ EQUITY	3,215	7,367
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 47,224	$ 52,857