Condensed Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenue	$ 11,690	$ 8,313	$ 22,837	$ 17,391
Cost of sales	6,443	4,959	12,241	9,012
Gross profit	5,247	3,354	10,596	8,379
Operating expenses:
Research and development	1,929	851	3,942	1,548
Sales and marketing	2,598	904	4,195	1,609
General and administrative	7,059	3,838	14,354	8,002
Amortization of intangible assets	287	287	574	574
Total operating expenses	11,873	5,880	23,065	11,733
Loss from operations	(6,626)	(2,526)	(12,469)	(3,354)
Other (expenses) income, net
Interest (expense) income, net	28	(304)	15	(296)
Other expense, net	0	(3)	0	(2)
Total other income (expenses), net	28	(307)	15	(298)
Loss before income taxes	(6,598)	(2,833)	(12,454)	(3,652)
Benefit from income taxes	(395)	(583)	(754)	(747)
Net loss	(6,203)	(2,250)	(11,700)	(2,905)
Change in unrealized loss on available-for-sale securities, net of tax				(7)
Comprehensive loss	$ (6,203)	$ (2,250)	$ (11,700)	$ (2,912)
Net loss per share - basic	$ (0.22)	$ (0.52)	$ (0.42)	$ (0.73)
Net loss per share - diluted	$ (0.22)	$ (0.52)	$ (0.42)	$ (0.73)
Weighted Average Number of Shares Outstanding, Basic	28,057,801	4,328,222	28,044,460	3,965,741
Weighted Average Number of Shares Outstanding, Diluted	28,057,801	4,328,222	28,044,460	3,965,741