Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Condensed Consolidated Statements of Operations [Abstract]
Revenues, net	$ 8,435	$ 8,250	$ 15,189	$ 15,817
Cost of revenues	3,498	3,932	7,172	7,111
Gross profit	4,937	4,318	8,017	8,706
Operating expenses:
Engineering and product development	199	374	440	689
Selling and marketing	3,014	3,416	6,032	7,158
General and administrative	2,210	2,490	4,920	5,407
Total operating expenses	5,423	6,280	11,392	13,254
Loss from operations	(486)	(1,962)	(3,375)	(4,548)
Other (expense) income:
Loss on debt extinguishment	0	(909)	0	(909)
Interest expense	(531)	(298)	(1,055)	(584)
Interest income	54	21	99	58
Other income	864	0	864	0
Other (expense), income net	387	(1,186)	(92)	(1,435)
Net loss	$ (99)	$ (3,148)	$ (3,467)	$ (5,983)
Net loss per share of common stock - basic (in dollars per share)	$ (0.03)	$ (0.9)	$ (0.99)	$ (1.72)
Net loss per share of common stock - diluted (in dollars per share)	$ (0.03)	$ (0.9)	$ (0.99)	$ (1.72)
Weighted average shares of common stock outstanding - basic (in shares)	3,506,025	3,488,081	3,506,025	3,487,119
Weighted average shares of common stock outstanding - diluted (in shares)	3,506,025	3,488,081	3,506,025	3,487,119