Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 2,205	$ 2,229
Accounts receivable, net of allowances for doubtful accounts and other adjustments of $221 and $197 at December 31, 2017 and 2016, respectively	5,145	4,962
Prepaid expenses and other current assets	576	726
Total current assets	7,926	7,917
Equipment and improvements, net	1,229	1,811
Deferred tax asset, net	404
Other assets	146	149
Intangible assets, net	487	745
Goodwill	3,685	3,686
Total assets	13,877	14,308
Current liabilities:
Accounts payable	1,333	1,907
Accrued payroll and benefits	1,994	2,391
Related party notes payable	1,000
Other accrued liabilities	416	1,112
Deferred revenue	73	98
Total current liabilities	4,816	5,508
Non-current liabilities:
Related-party notes payable, net of discount & issuance costs of $0 and $619 at December 31, 2017 and 2016, respectively	1,200	1,295
Notes payable, net of discount & issuance costs of $442 and $619, at December 31, 2017 and 2016, respectively	1,558	1,295
Deferred rent	970	1,162
Other long term liabilities	766	1,808
Deferred tax liability, net		181
Total non-current liabilities	4,494	5,741
Commitments and contingencies (Note 11)
Stockholders' equity:
Preferred stock, par value $0.001 per share; 5,000,000 shares authorized; 5,500 shares issued and outstanding at December 31, 2017
Common stock, par value $0.001 per share; 100,000,000 shares authorized; 14,268,765 and 12,297,954 shares issued and outstanding at December 31, 2017 and 2016, respectively	14	12
Additional paid-in capital	237,486	229,275
Accumulated comprehensive deficit	(232,933)	(226,228)
Total stockholders’ equity	4,567	3,059
Total liabilities and stockholders' equity	$ 13,877	$ 14,308