UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Operating Activities:
Net loss	$ (14,951)	$ (2,590)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	466	164
Bad debt expense	26	0
Stock-based compensation	1,072	174
Noncash lease costs	169	186
Gain on extinguishment of debt	(635)	0
Gain on modification of lease	(17)	0
Changes in operating assets and liabilities:
Accounts receivable	159	536
Prepaid expenses and other assets	(273)	(514)
Accounts payable and accrued expenses	564	134
Deferred revenue	645	(457)
Net cash used in operating activities	(12,775)	(2,367)
Investing Activities:
Purchases of property and equipment	(1,048)	(153)
Proceeds from sale of equipment	1	0
Purchases of intangible assets – domain name	(85)	0
Net cash used in investing activities	(1,132)	(153)
Financing Activities:
Proceeds from PPP loan payable	0	629
Proceeds from stock options exercised	244	193
Proceeds from public stock offering net of fees	4,751	0
Payments of dividends	0	(99)
Reduction of finance lease liability	(639)	(32)
Net cash provided by financing activities	4,356	691
Net decrease in cash and cash equivalents	(9,551)	(1,829)
Cash and cash equivalents at beginning of period	16,704	3,334
Cash and cash equivalents at end of period	7,153	1,505
SUPPLEMENTAL DISCLOSURE OF CASH FLOW ACTIVITIES:
Cash paid for interest	3	2
SUPPLEMENTAL DISCLOSURE OF NON-CASH FINANCING ACTIVITIES:
Preferred stock dividends accrued	0	79
Conversion of preferred stock to common	0	1,843
Assets acquired under a Right of Use (“ROU) operating lease	212	0
Assets acquired under a ROU finance lease	$ 1,820	$ 0