CONDENSED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Sales, net	$ 42,496,944	$ 11,573,845	$ 92,570,669	$ 22,776,062
Cost of sales
Total cost of sales	22,853,762	7,900,099	44,932,700	15,571,882
Gross profit	19,643,182	3,673,746	47,637,969	7,204,180
Operating expenses:
Sales and marketing	1,447,430	851,898	2,378,661	1,987,878
Research and development	399,042	126,255	548,325	264,792
General and administrative	5,121,885	1,735,718	8,615,121	3,510,922
Total operating expenses	6,968,357	2,713,871	11,542,107	5,763,592
Income from operations	12,674,825	959,875	36,095,862	1,440,588
Gain on forgiveness of PPP loan	1,377,652		1,377,652
Interest and other income (loss)	138,232	1,110,217	1,333,011	968,800
Interest expense	(54,687)	(35,986)	(119,782)	(69,835)
Income before income taxes	14,136,022	2,034,106	38,686,743	2,339,553
Provision (benefit) for income taxes	3,473,897	(1,732,007)	10,068,734	(1,749,333)
Net income	10,662,125	3,766,113	28,618,009	4,088,886
Preferred Stock dividend requirements	(59,170)	(174,148)	(124,108)	(348,291)
Income applicable to common shareholders	$ 10,602,955	$ 3,591,965	$ 28,493,901	$ 3,740,595
Basic earnings per share	$ 0.31	$ 0.11	$ 0.84	$ 0.11
Diluted earnings per share	$ 0.31	$ 0.11	$ 0.83	$ 0.11
Weighted average common shares outstanding:
Basic (in shares)	34,000,771	32,789,047	33,984,271	32,735,126
Diluted (in shares)	34,376,335	32,985,381	34,365,092	32,856,003
Costs of manufactured product
Cost of sales
Total cost of sales	$ 20,253,357	$ 6,948,567	$ 39,410,698	$ 13,751,242
Royalty expense to shareholder
Cost of sales
Total cost of sales	$ 2,600,405	$ 951,532	$ 5,522,002	$ 1,820,640