Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Current assets:
Cash and cash equivalents	$ 25,872	$ 28,268
Accounts receivable, net of allowance for doubtful accounts and other adjustments of $84 (2020) and $253 (2019)	9,797	10,894
Prepaid expenses and other current assets	1,329	802
Total current assets	36,998	39,964
Equipment and improvements, net	2,250	2,109
Right-of-use assets	6,090	6,464
Deferred tax assets, net	94	94
Other assets	441	234
Intangible assets, net	14,186	4,535
Goodwill	11,493	7,797
Total assets	71,552	61,197
Current liabilities:
Accounts payable	1,855	2,050
Accrued payroll and benefits	2,705	2,107
Current operating lease liabilities	1,407	1,221
Other accrued liabilities	260	244
Deferred revenue	1,561	98
Total current liabilities	7,788	5,720
Non-current liabilities:
Operating lease liabilities	5,121	5,774
Deferred rent	928	885
Other long term liabilities	83	134
Total non-current liabilities	6,132	6,793
Commitments and contingencies
Stockholders' equity:
Common stock, par value $0.001 per share; 100,000,000 shares authorized; 41,295,351 and 38,475,084 shares issued and outstanding (2020 and 2019, respectively)	41	38
Additional paid-in capital	279,401	274,041
Accumulated comprehensive deficit	(221,810)	(225,395)
Total stockholders’ equity	57,632	48,684
Total liabilities and stockholders' equity	$ 71,552	$ 61,197