BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Current assets:
Cash	$ 25,836	$ 9,095
Accounts receivable, net of allowance for doubtful accounts of $79 and $63, respectively	3,923	5,096
Deferred costs, short term	161	152
Prepaid expenses and other current assets	500	288
Total current assets	30,420	14,631
Property and equipment, net of accumulated depreciation of $216 and $209, respectively	66	91
Right of use assets	563	617
Deferred costs, long term	82	77
Intangible assets, net of accumulated amortization of $4,593 and $4,328, respectively	2,158	2,137
Goodwill	701	701
Total assets	33,990	18,254
Current liabilities:
Accounts payable and accrued expenses	2,809	2,190
Finance lease liabilities	40	49
Operating lease liabilities	234	229
Deferred revenue	6,196	6,328
Term loan, short term	438	219
Total current liabilities	9,717	9,015
Long term liabilities:
Finance lease liabilities	10	12
Operating lease liabilities	366	427
Deferred revenue	74	83
Term loan, long term	864	1,083
Total liabilities	11,031	10,620
Stockholders' equity:
Preferred stock, value	0	0
Common stock, $0.00001 par value, 50,000 shares authorized, 10,823 and 10,130 shares issued and outstanding as of March 31, 2021 and December 31, 2020, respectively	1	1
Additional paid-in capital	82,806	64,716
Accumulated deficit	(59,849)	(57,084)
Total stockholders' equity	22,959	7,634
Total liabilities and stockholders' equity	33,990	18,254
Series A Preferred Stock
Stockholders' equity:
Preferred stock, value	$ 1	$ 1