Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenues, net	$ 36,161	$ 29,977
Cost of revenues	14,393	10,127
Gross profit	21,768	19,850
Operating expenses:
Engineering and product development	1,029	1,434
Selling and marketing	15,301	13,106
General and administrative	10,087	9,712
Total operating expenses	26,417	24,252
Loss from operations	(4,649)	(4,402)
Other (expense) income:
Interest expense	(926)	(314)
Interest income	89	15
Gain on forgiveness of debt	0	2,029
Other income (expense), net	(837)	1,730
Loss before income tax expense	(5,486)	(2,672)
Income tax expense	(63)	(34)
Net loss	$ (5,549)	$ (2,706)
Common Shares [Member]
Other (expense) income:
Net loss per share of common stock - basic (in dollars per share)	$ (0.16)	$ (0.08)
Net loss per share of common stock - diluted (in dollars per share)	$ (0.16)	$ (0.08)
Weighted average shares of common stock outstanding - basic (in shares)	34,712,246	34,050,274
Weighted average shares of common stock outstanding - diluted (in shares)	34,712,246	34,050,274