CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash	$ 2,007	$ 3,946
Accounts receivable, net	1,371	1,220
Prepaid expenses and other current assets	547	715
Total current assets	3,925	5,881
Property and equipment, net	728	1,159
Goodwill	2,795	7,750
Intangibles, net	499	626
Other assets	15	8
Total assets	7,962	15,424
Current liabilities:
Current portion of long-term debt	0	1,194
Accounts payable	222	337
Accrued expenses and other liabilities	910	1,262
Total current liabilities	1,132	2,793
Long-term liabilities:
Long-term debt, net of current portion	0	369
Total long-term liabilities	0	369
Total liabilities	1,132	3,162
Commitments and contingencies (see Note 13)
Stockholders’ equity:
Common stock, $.0001 par value; 150,000,000 shares authorized; 51,137,000 shares issued and 49,812,000 outstanding at December 31, 2018 and 45,161,000 shares issued and 44,510,000 outstanding at December 31, 2017	5	5
Treasury stock, 1,325,000 and 651,000 shares at December 31, 2018 and 2017, respectively	(496)	(352)
Additional paid-in capital	184,994	183,114
Accumulated deficit	(177,673)	(170,505)
Total stockholders’ equity	6,830	12,262
Total liabilities and stockholders’ equity	7,962	15,424
Series A-2 Preferred Stock
Stockholders’ equity:
Preferred stock	0	0
Series B Preferred Stock
Stockholders’ equity:
Preferred stock	0	0
Series C Preferred Stock
Stockholders’ equity:
Preferred stock	$ 0	$ 0