CONDENSED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
REVENUES	$ 5,123	$ 4,672	$ 10,017	$ 9,352
COST OF REVENUES	(523)	(444)	(1,025)	(879)
Gross profit	4,600	4,228	8,992	8,473
OPERATING EXPENSES
Selling, general and administrative	3,535	3,608	6,988	7,544
Research and development	1,363	835	2,650	1,653
Total operating expenses	4,898	4,443	9,638	9,197
Loss from operations	(298)	(215)	(646)	(724)
OTHER INCOME AND EXPENSE
Other income, net	47	88	77	157
Total other income, net	47	88	77	157
Net loss before provision for income taxes	(251)	(127)	(569)	(567)
Provision for income taxes	0	0	0	2
Net loss	$ (251)	$ (127)	$ (569)	$ (569)
Loss per common share -
Basic (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.03)	$ (0.03)
Diluted (in dollars per share)	$ (0.01)	$ (0.01)	$ (0.03)	$ (0.03)
Weighted average common shares used in computing per share amounts -
Basic (in shares)	19,795,189	19,460,351	19,357,364	19,380,605
Diluted (in shares)	19,795,189	19,460,351	19,357,364	19,380,605