Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Condensed Consolidated Statements of Operations [Abstract]
Revenues, net	$ 8,797	$ 8,852	$ 23,986	$ 24,669
Cost of revenues	3,490	3,898	10,662	11,009
Gross profit	5,307	4,954	13,324	13,660
Operating expenses:
Engineering and product development	243	248	683	937
Selling and marketing	3,048	3,038	9,080	10,196
General and administrative	3,669	2,283	8,589	7,690
Total operating expenses	6,960	5,569	18,352	18,823
Loss from operations	(1,653)	(615)	(5,028)	(5,163)
Other (expense) income:
Loss on debt extinguishment	0	0	0	(909)
Interest expense	(537)	(528)	(1,592)	(1,112)
Interest income	68	90	167	148
Other income	0	0	864	0
Total other expense	(469)	(438)	(561)	(1,873)
Net loss	$ (2,122)	$ (1,053)	$ (5,589)	$ (7,036)
Net loss per share of common stock - basic (in dollars per share)	$ (0.53)	$ (0.3)	$ (1.52)	$ (2.02)
Net loss per share of common stock - diluted (in dollars per share)	$ (0.53)	$ (0.3)	$ (1.52)	$ (2.02)
Weighted average shares of common stock outstanding - basic (in shares)	4,038,988	3,491,113	3,684,976	3,488,465
Weighted average shares of common stock outstanding - diluted (in shares)	4,038,988	3,491,113	3,684,976	3,488,465