UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenue	$ 2,058	$ 1,960	$ 3,893	$ 3,812
Cost of Revenue	667	733	1,321	1,358
Gross Profit	1,391	1,227	2,572	2,454
Operating Expenses:
Sales and marketing	1,817	3,652	3,272	6,341
Research and development	1,486	1,530	3,136	2,999
General and administrative	2,049	1,696	4,109	2,668
Operating Loss	(3,961)	(5,651)	(7,945)	(9,554)
Interest and Other Income	1	66	2	68
Interest Expense	(525)	(1)	(596)	(3)
Gain on extinguishment of debt	0	635	0	635
Gain on lease termination	420	0	420	0
Net loss	$ (4,065)	$ (4,951)	$ (8,119)	$ (8,854)
Net loss per share:
Basic	$ (0.21)	$ (0.28)	$ (0.42)	$ (0.50)
Diluted	$ (0.21)	$ (0.28)	$ (0.42)	$ (0.50)
Weighted average common shares outstanding:
Basic	19,372	17,620	19,238	17,581
Diluted	19,372	17,620	19,238	17,581