CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 12,657	$ 29,963
Marketable securities	18,315
Accounts receivable, net of allowance for doubtful accounts of $295 and $74 at September 30, 2022 and December 31, 2021, respectively	3,664	3,763
Unbilled receivables	3,756	3,087
Tax receivable	1,411	1,411
Prepaid expenses and other current assets	1,438	591
Total current assets	41,241	38,815
Property and equipment, net	208	3,216
Intangible assets, net	2,910	3,222
Goodwill	3,120	3,120
Note receivable	2,570
Total assets	50,049	48,373
Current liabilities:
Accounts payable	988	283
Accrued expenses	1,688	1,909
Deferred revenue	3,398	3,549
Current portion of contingent acquisition payment	406
Total current liabilities	6,480	5,741
Long-term deferred revenue	408	191
Long-term portion of contingent acquisition payment	513	919
Total long-term liabilities	921	1,110
Stockholders’ equity:
Preferred stock, $1.00 par value; 1,000,000 shares authorized, none outstanding
Common stock, $.01 par value; 70,000,000 shares authorized; issued and outstanding of 21,686,528 as of September 30, 2022 and 21,613,982 as of December 31, 2021	217	216
Additional paid-in capital	99,041	97,778
Accumulated deficit	(56,440)	(56,472)
Accumulated other comprehensive loss	(170)
Total stockholders’ equity	42,648	41,522
Total liabilities and stockholders’ equity	$ 50,049	$ 48,373